[Mesa-dev] [PATCH] mesa: replace GLenum with GLenum16 in common structures
Marek Olšák
maraeo at gmail.com
Thu Nov 9 03:16:21 UTC 2017
From: Marek Olšák <marek.olsak at amd.com>
For lower CPU cache usage. All enums fit within 2 bytes.
gl_context = 152400 -> 136824 bytes
vbo_context = 22696 -> 21520 bytes
---
src/mesa/drivers/dri/nouveau/nv04_state_frag.c | 4 +-
src/mesa/drivers/dri/nouveau/nv10_state_frag.c | 4 +-
src/mesa/main/glheader.h | 1 +
src/mesa/main/mtypes.h | 210 ++++++++++++-------------
src/mesa/vbo/vbo_exec.h | 2 +-
src/mesa/vbo/vbo_save.h | 4 +-
src/mesa/vbo/vbo_save_draw.c | 2 +-
7 files changed, 114 insertions(+), 113 deletions(-)
diff --git a/src/mesa/drivers/dri/nouveau/nv04_state_frag.c b/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
index 248a7d2..bfe8eae 100644
--- a/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
+++ b/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
@@ -42,22 +42,22 @@
NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ALPHA0
struct combiner_state {
struct gl_context *ctx;
int unit;
GLboolean alpha;
GLboolean premodulate;
/* GL state */
GLenum mode;
- GLenum *source;
- GLenum *operand;
+ GLenum16 *source;
+ GLenum16 *operand;
GLuint logscale;
/* Derived HW state */
uint32_t hw;
};
#define __INIT_COMBINER_ALPHA_A GL_TRUE
#define __INIT_COMBINER_ALPHA_RGB GL_FALSE
/* Initialize a combiner_state struct from the texture unit
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_frag.c b/src/mesa/drivers/dri/nouveau/nv10_state_frag.c
index c6e4bb0..42dff08 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state_frag.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state_frag.c
@@ -60,22 +60,22 @@
/* spare0_i = A_i * B_i + C_i * D_i */
#define RC_OUT_SUM NV10_3D_RC_OUT_RGB_SUM_OUTPUT_SPARE0
struct combiner_state {
struct gl_context *ctx;
int unit;
GLboolean premodulate;
/* GL state */
GLenum mode;
- GLenum *source;
- GLenum *operand;
+ GLenum16 *source;
+ GLenum16 *operand;
GLuint logscale;
/* Derived HW state */
uint64_t in;
uint32_t out;
};
/* Initialize a combiner_state struct from the texture unit
* context. */
#define INIT_COMBINER(chan, ctx, rc, i) do { \
diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h
index 3f2a923..3729604 100644
--- a/src/mesa/main/glheader.h
+++ b/src/mesa/main/glheader.h
@@ -36,20 +36,21 @@
#define GL_GLEXT_PROTOTYPES
#include "GL/gl.h"
#include "GL/glext.h"
#ifdef __cplusplus
extern "C" {
#endif
+typedef unsigned short GLenum16; /* custom Mesa type to save space */
typedef int GLclampx;
#ifndef GL_OES_EGL_image
typedef void *GLeglImageOES;
#endif
#ifndef GL_OES_EGL_image_external
#define GL_TEXTURE_EXTERNAL_OES 0x8D65
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index fd5306c..078cf20 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -375,21 +375,21 @@ struct gl_light
/**
* Light model state.
*/
struct gl_lightmodel
{
GLfloat Ambient[4]; /**< ambient color */
GLboolean LocalViewer; /**< Local (or infinite) view point? */
GLboolean TwoSide; /**< Two (or one) sided lighting? */
- GLenum ColorControl; /**< either GL_SINGLE_COLOR
+ GLenum16 ColorControl; /**< either GL_SINGLE_COLOR
* or GL_SEPARATE_SPECULAR_COLOR */
};
/**
* Accumulation buffer attribute group (GL_ACCUM_BUFFER_BIT)
*/
struct gl_accum_attrib
{
GLfloat ClearColor[4]; /**< Accumulation buffer clear color */
@@ -411,53 +411,53 @@ union gl_color_union
/**
* Color buffer attribute group (GL_COLOR_BUFFER_BIT).
*/
struct gl_colorbuffer_attrib
{
GLuint ClearIndex; /**< Index for glClear */
union gl_color_union ClearColor; /**< Color for glClear, unclamped */
GLuint IndexMask; /**< Color index write mask */
GLubyte ColorMask[MAX_DRAW_BUFFERS][4]; /**< Each flag is 0xff or 0x0 */
- GLenum DrawBuffer[MAX_DRAW_BUFFERS]; /**< Which buffer to draw into */
+ GLenum DrawBuffer[MAX_DRAW_BUFFERS]; /**< Which buffer to draw into */
/**
* \name alpha testing
*/
/*@{*/
GLboolean AlphaEnabled; /**< Alpha test enabled flag */
- GLenum AlphaFunc; /**< Alpha test function */
+ GLenum16 AlphaFunc; /**< Alpha test function */
GLfloat AlphaRefUnclamped;
GLclampf AlphaRef; /**< Alpha reference value */
/*@}*/
/**
* \name Blending
*/
/*@{*/
GLbitfield BlendEnabled; /**< Per-buffer blend enable flags */
/* NOTE: this does _not_ depend on fragment clamping or any other clamping
* control, only on the fixed-pointness of the render target.
* The query does however depend on fragment color clamping.
*/
GLfloat BlendColorUnclamped[4]; /**< Blending color */
GLfloat BlendColor[4]; /**< Blending color */
struct
{
- GLenum SrcRGB; /**< RGB blend source term */
- GLenum DstRGB; /**< RGB blend dest term */
- GLenum SrcA; /**< Alpha blend source term */
- GLenum DstA; /**< Alpha blend dest term */
- GLenum EquationRGB; /**< GL_ADD, GL_SUBTRACT, etc. */
- GLenum EquationA; /**< GL_ADD, GL_SUBTRACT, etc. */
+ GLenum16 SrcRGB; /**< RGB blend source term */
+ GLenum16 DstRGB; /**< RGB blend dest term */
+ GLenum16 SrcA; /**< Alpha blend source term */
+ GLenum16 DstA; /**< Alpha blend dest term */
+ GLenum16 EquationRGB; /**< GL_ADD, GL_SUBTRACT, etc. */
+ GLenum16 EquationA; /**< GL_ADD, GL_SUBTRACT, etc. */
/**
* Set if any blend factor uses SRC1. Computed at the time blend factors
* get set.
*/
GLboolean _UsesDualSrc;
} Blend[MAX_DRAW_BUFFERS];
/** Are the blend func terms currently different for each buffer/target? */
GLboolean _BlendFuncPerBuffer;
/** Are the blend equations currently different for each buffer/target? */
GLboolean _BlendEquationPerBuffer;
@@ -474,29 +474,29 @@ struct gl_colorbuffer_attrib
/** Coherency requested via glEnable(GL_BLEND_ADVANCED_COHERENT_KHR)? */
bool BlendCoherent;
/*@}*/
/**
* \name Logic op
*/
/*@{*/
GLboolean IndexLogicOpEnabled; /**< Color index logic op enabled flag */
GLboolean ColorLogicOpEnabled; /**< RGBA logic op enabled flag */
- GLenum LogicOp; /**< Logic operator */
+ GLenum16 LogicOp; /**< Logic operator */
/*@}*/
GLboolean DitherFlag; /**< Dither enable flag */
GLboolean _ClampFragmentColor; /** < with GL_FIXED_ONLY_ARB resolved */
- GLenum ClampFragmentColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
- GLenum ClampReadColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
+ GLenum16 ClampFragmentColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
+ GLenum16 ClampReadColor; /**< GL_TRUE, GL_FALSE or GL_FIXED_ONLY_ARB */
GLboolean sRGBEnabled; /**< Framebuffer sRGB blending/updating requested */
};
/**
* Current attribute group (GL_CURRENT_BIT).
*/
struct gl_current_attrib
{
@@ -520,21 +520,21 @@ struct gl_current_attrib
GLfloat RasterTexCoords[MAX_TEXTURE_COORD_UNITS][4];
GLboolean RasterPosValid;
};
/**
* Depth buffer attribute group (GL_DEPTH_BUFFER_BIT).
*/
struct gl_depthbuffer_attrib
{
- GLenum Func; /**< Function for depth buffer compare */
+ GLenum16 Func; /**< Function for depth buffer compare */
GLclampd Clear; /**< Value to clear depth buffer to */
GLboolean Test; /**< Depth buffering enabled flag */
GLboolean Mask; /**< Depth buffer writable? */
GLboolean BoundsTest; /**< GL_EXT_depth_bounds_test */
GLfloat BoundsMin, BoundsMax;/**< GL_EXT_depth_bounds_test */
};
/**
* Evaluator attribute group (GL_EVAL_BIT).
@@ -599,71 +599,71 @@ struct gl_fog_attrib
GLboolean Enabled; /**< Fog enabled flag */
GLboolean ColorSumEnabled;
uint8_t _PackedMode; /**< Fog mode as 2 bits */
uint8_t _PackedEnabledMode; /**< Masked CompressedMode */
GLfloat ColorUnclamped[4]; /**< Fog color */
GLfloat Color[4]; /**< Fog color */
GLfloat Density; /**< Density >= 0.0 */
GLfloat Start; /**< Start distance in eye coords */
GLfloat End; /**< End distance in eye coords */
GLfloat Index; /**< Fog index */
- GLenum Mode; /**< Fog mode */
- GLenum FogCoordinateSource; /**< GL_EXT_fog_coord */
+ GLenum16 Mode; /**< Fog mode */
+ GLenum16 FogCoordinateSource;/**< GL_EXT_fog_coord */
GLfloat _Scale; /**< (End == Start) ? 1.0 : 1.0 / (End - Start) */
- GLenum FogDistanceMode; /**< GL_NV_fog_distance */
+ GLenum16 FogDistanceMode; /**< GL_NV_fog_distance */
};
/**
* Hint attribute group (GL_HINT_BIT).
*
* Values are always one of GL_FASTEST, GL_NICEST, or GL_DONT_CARE.
*/
struct gl_hint_attrib
{
- GLenum PerspectiveCorrection;
- GLenum PointSmooth;
- GLenum LineSmooth;
- GLenum PolygonSmooth;
- GLenum Fog;
- GLenum TextureCompression; /**< GL_ARB_texture_compression */
- GLenum GenerateMipmap; /**< GL_SGIS_generate_mipmap */
- GLenum FragmentShaderDerivative; /**< GL_ARB_fragment_shader */
+ GLenum16 PerspectiveCorrection;
+ GLenum16 PointSmooth;
+ GLenum16 LineSmooth;
+ GLenum16 PolygonSmooth;
+ GLenum16 Fog;
+ GLenum16 TextureCompression; /**< GL_ARB_texture_compression */
+ GLenum16 GenerateMipmap; /**< GL_SGIS_generate_mipmap */
+ GLenum16 FragmentShaderDerivative; /**< GL_ARB_fragment_shader */
};
/**
* Lighting attribute group (GL_LIGHT_BIT).
*/
struct gl_light_attrib
{
struct gl_light Light[MAX_LIGHTS]; /**< Array of light sources */
struct gl_lightmodel Model; /**< Lighting model */
/**
* Front and back material values.
* Note: must call FLUSH_VERTICES() before using.
*/
struct gl_material Material;
GLboolean Enabled; /**< Lighting enabled flag */
GLboolean ColorMaterialEnabled;
- GLenum ShadeModel; /**< GL_FLAT or GL_SMOOTH */
- GLenum ProvokingVertex; /**< GL_EXT_provoking_vertex */
- GLenum ColorMaterialFace; /**< GL_FRONT, BACK or FRONT_AND_BACK */
- GLenum ColorMaterialMode; /**< GL_AMBIENT, GL_DIFFUSE, etc */
+ GLenum16 ShadeModel; /**< GL_FLAT or GL_SMOOTH */
+ GLenum16 ProvokingVertex; /**< GL_EXT_provoking_vertex */
+ GLenum16 ColorMaterialFace; /**< GL_FRONT, BACK or FRONT_AND_BACK */
+ GLenum16 ColorMaterialMode; /**< GL_AMBIENT, GL_DIFFUSE, etc */
GLbitfield _ColorMaterialBitmask; /**< bitmask formed from Face and Mode */
GLboolean _ClampVertexColor;
- GLenum ClampVertexColor; /**< GL_TRUE, GL_FALSE, GL_FIXED_ONLY */
+ GLenum16 ClampVertexColor; /**< GL_TRUE, GL_FALSE, GL_FIXED_ONLY */
/**
* Derived state for optimizations:
*/
/*@{*/
GLbitfield _EnabledLights; /**< bitmask containing enabled lights */
GLboolean _NeedEyeCoords;
GLboolean _NeedVertices; /**< Use fast shader? */
@@ -743,21 +743,21 @@ struct gl_pixelmaps
struct gl_pixelmap ItoI;
struct gl_pixelmap StoS;
};
/**
* Pixel attribute group (GL_PIXEL_MODE_BIT).
*/
struct gl_pixel_attrib
{
- GLenum ReadBuffer; /**< source buffer for glRead/CopyPixels() */
+ GLenum16 ReadBuffer; /**< source buffer for glRead/CopyPixels() */
/*--- Begin Pixel Transfer State ---*/
/* Fields are in the order in which they're applied... */
/** Scale & Bias (index shift, offset) */
/*@{*/
GLfloat RedBias, RedScale;
GLfloat GreenBias, GreenScale;
GLfloat BlueBias, BlueScale;
GLfloat AlphaBias, AlphaScale;
@@ -783,37 +783,37 @@ struct gl_pixel_attrib
struct gl_point_attrib
{
GLfloat Size; /**< User-specified point size */
GLfloat Params[3]; /**< GL_EXT_point_parameters */
GLfloat MinSize, MaxSize; /**< GL_EXT_point_parameters */
GLfloat Threshold; /**< GL_EXT_point_parameters */
GLboolean SmoothFlag; /**< True if GL_POINT_SMOOTH is enabled */
GLboolean _Attenuated; /**< True if Params != [1, 0, 0] */
GLboolean PointSprite; /**< GL_NV/ARB_point_sprite */
GLbitfield CoordReplace; /**< GL_ARB_point_sprite*/
- GLenum SpriteRMode; /**< GL_NV_point_sprite (only!) */
- GLenum SpriteOrigin; /**< GL_ARB_point_sprite */
+ GLenum16 SpriteRMode; /**< GL_NV_point_sprite (only!) */
+ GLenum16 SpriteOrigin; /**< GL_ARB_point_sprite */
};
/**
* Polygon attribute group (GL_POLYGON_BIT).
*/
struct gl_polygon_attrib
{
- GLenum FrontFace; /**< Either GL_CW or GL_CCW */
- GLenum FrontMode; /**< Either GL_POINT, GL_LINE or GL_FILL */
- GLenum BackMode; /**< Either GL_POINT, GL_LINE or GL_FILL */
+ GLenum16 FrontFace; /**< Either GL_CW or GL_CCW */
+ GLenum16 FrontMode; /**< Either GL_POINT, GL_LINE or GL_FILL */
+ GLenum16 BackMode; /**< Either GL_POINT, GL_LINE or GL_FILL */
GLboolean CullFlag; /**< Culling on/off flag */
GLboolean SmoothFlag; /**< True if GL_POLYGON_SMOOTH is enabled */
GLboolean StippleFlag; /**< True if GL_POLYGON_STIPPLE is enabled */
- GLenum CullFaceMode; /**< Culling mode GL_FRONT or GL_BACK */
+ GLenum16 CullFaceMode; /**< Culling mode GL_FRONT or GL_BACK */
GLfloat OffsetFactor; /**< Polygon offset factor, from user */
GLfloat OffsetUnits; /**< Polygon offset units, from user */
GLfloat OffsetClamp; /**< Polygon offset clamp, from user */
GLboolean OffsetPoint; /**< Offset in GL_POINT mode */
GLboolean OffsetLine; /**< Offset in GL_LINE mode */
GLboolean OffsetFill; /**< Offset in GL_FILL mode */
};
/**
@@ -822,21 +822,21 @@ struct gl_polygon_attrib
struct gl_scissor_rect
{
GLint X, Y; /**< Lower left corner of box */
GLsizei Width, Height; /**< Size of box */
};
struct gl_scissor_attrib
{
GLbitfield EnableFlags; /**< Scissor test enabled? */
struct gl_scissor_rect ScissorArray[MAX_VIEWPORTS];
GLint NumWindowRects; /**< Count of enabled window rectangles */
- GLenum WindowRectMode; /**< Whether to include or exclude the rects */
+ GLenum16 WindowRectMode; /**< Whether to include or exclude the rects */
struct gl_scissor_rect WindowRects[MAX_WINDOW_RECTANGLES];
};
/**
* Stencil attribute group (GL_STENCIL_BUFFER_BIT).
*
* Three sets of stencil data are tracked so that OpenGL 2.0,
* GL_EXT_stencil_two_side, and GL_ATI_separate_stencil can all be supported
* simultaneously. In each of the stencil state arrays, element 0 corresponds
@@ -849,24 +849,24 @@ struct gl_scissor_attrib
*
* The derived value \c _TestTwoSide is set when the front-face and back-face
* stencil state are different.
*/
struct gl_stencil_attrib
{
GLboolean Enabled; /**< Enabled flag */
GLboolean TestTwoSide; /**< GL_EXT_stencil_two_side */
GLubyte ActiveFace; /**< GL_EXT_stencil_two_side (0 or 2) */
GLubyte _BackFace; /**< Current back stencil state (1 or 2) */
- GLenum Function[3]; /**< Stencil function */
- GLenum FailFunc[3]; /**< Fail function */
- GLenum ZPassFunc[3]; /**< Depth buffer pass function */
- GLenum ZFailFunc[3]; /**< Depth buffer fail function */
+ GLenum16 Function[3]; /**< Stencil function */
+ GLenum16 FailFunc[3]; /**< Fail function */
+ GLenum16 ZPassFunc[3]; /**< Depth buffer pass function */
+ GLenum16 ZFailFunc[3]; /**< Depth buffer fail function */
GLint Ref[3]; /**< Reference value */
GLuint ValueMask[3]; /**< Value mask */
GLuint WriteMask[3]; /**< Write mask */
GLuint Clear; /**< Clear value */
};
/**
* An index for each type of texture object. These correspond to the GL
* texture target enums, such as GL_TEXTURE_2D, GL_TEXTURE_CUBE_MAP, etc.
@@ -909,21 +909,21 @@ typedef enum
/*@}*/
/**
* Texture image state. Drivers will typically create a subclass of this
* with extra fields for memory buffers, etc.
*/
struct gl_texture_image
{
GLint InternalFormat; /**< Internal format as given by the user */
- GLenum _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_ALPHA,
+ GLenum16 _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_ALPHA,
* GL_LUMINANCE, GL_LUMINANCE_ALPHA,
* GL_INTENSITY, GL_DEPTH_COMPONENT or
* GL_DEPTH_STENCIL_EXT only. Used for
* choosing TexEnv arithmetic.
*/
mesa_format TexFormat; /**< The actual texture memory format */
GLuint Border; /**< 0 or 1 */
GLuint Width; /**< = 2^WidthLog2 + 2*Border */
GLuint Height; /**< = 2^HeightLog2 + 2*Border */
@@ -967,130 +967,130 @@ typedef enum
* Sampler object state. These objects are new with GL_ARB_sampler_objects
* and OpenGL 3.3. Legacy texture objects also contain a sampler object.
*/
struct gl_sampler_object
{
mtx_t Mutex;
GLuint Name;
GLint RefCount;
GLchar *Label; /**< GL_KHR_debug */
- GLenum WrapS; /**< S-axis texture image wrap mode */
- GLenum WrapT; /**< T-axis texture image wrap mode */
- GLenum WrapR; /**< R-axis texture image wrap mode */
- GLenum MinFilter; /**< minification filter */
- GLenum MagFilter; /**< magnification filter */
+ GLenum16 WrapS; /**< S-axis texture image wrap mode */
+ GLenum16 WrapT; /**< T-axis texture image wrap mode */
+ GLenum16 WrapR; /**< R-axis texture image wrap mode */
+ GLenum16 MinFilter; /**< minification filter */
+ GLenum16 MagFilter; /**< magnification filter */
union gl_color_union BorderColor; /**< Interpreted according to texture format */
GLfloat MinLod; /**< min lambda, OpenGL 1.2 */
GLfloat MaxLod; /**< max lambda, OpenGL 1.2 */
GLfloat LodBias; /**< OpenGL 1.4 */
GLfloat MaxAnisotropy; /**< GL_EXT_texture_filter_anisotropic */
- GLenum CompareMode; /**< GL_ARB_shadow */
- GLenum CompareFunc; /**< GL_ARB_shadow */
- GLenum sRGBDecode; /**< GL_DECODE_EXT or GL_SKIP_DECODE_EXT */
+ GLenum16 CompareMode; /**< GL_ARB_shadow */
+ GLenum16 CompareFunc; /**< GL_ARB_shadow */
+ GLenum16 sRGBDecode; /**< GL_DECODE_EXT or GL_SKIP_DECODE_EXT */
GLboolean CubeMapSeamless; /**< GL_AMD_seamless_cubemap_per_texture */
/** GL_ARB_bindless_texture */
bool HandleAllocated;
struct util_dynarray Handles;
};
/**
* Texture object state. Contains the array of mipmap images, border color,
* wrap modes, filter modes, and shadow/texcompare state.
*/
struct gl_texture_object
{
mtx_t Mutex; /**< for thread safety */
GLint RefCount; /**< reference count */
GLuint Name; /**< the user-visible texture object ID */
GLchar *Label; /**< GL_KHR_debug */
- GLenum Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */
+ GLenum16 Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */
gl_texture_index TargetIndex; /**< The gl_texture_unit::CurrentTex index.
Only valid when Target is valid. */
struct gl_sampler_object Sampler;
- GLenum DepthMode; /**< GL_ARB_depth_texture */
+ GLenum16 DepthMode; /**< GL_ARB_depth_texture */
GLfloat Priority; /**< in [0,1] */
GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */
GLint MaxLevel; /**< max mipmap level, OpenGL 1.2 */
GLint ImmutableLevels; /**< ES 3.0 / ARB_texture_view */
GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */
GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - p in spec) */
GLint CropRect[4]; /**< GL_OES_draw_texture */
- GLenum Swizzle[4]; /**< GL_EXT_texture_swizzle */
+ GLenum16 Swizzle[4]; /**< GL_EXT_texture_swizzle */
GLuint _Swizzle; /**< same as Swizzle, but SWIZZLE_* format */
GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */
GLboolean _BaseComplete; /**< Is the base texture level valid? */
GLboolean _MipmapComplete; /**< Is the whole mipmap valid? */
GLboolean _IsIntegerFormat; /**< Does the texture store integer values? */
GLboolean _RenderToTexture; /**< Any rendering to this texture? */
GLboolean Purgeable; /**< Is the buffer purgeable under memory
pressure? */
GLboolean Immutable; /**< GL_ARB_texture_storage */
GLboolean _IsFloat; /**< GL_OES_float_texture */
GLboolean _IsHalfFloat; /**< GL_OES_half_float_texture */
bool StencilSampling; /**< Should we sample stencil instead of depth? */
bool HandleAllocated; /**< GL_ARB_bindless_texture */
GLuint MinLevel; /**< GL_ARB_texture_view */
GLuint MinLayer; /**< GL_ARB_texture_view */
GLuint NumLevels; /**< GL_ARB_texture_view */
GLuint NumLayers; /**< GL_ARB_texture_view */
/** GL_EXT_memory_object */
- GLenum TextureTiling;
+ GLenum16 TextureTiling;
/** Actual texture images, indexed by [cube face] and [mipmap level] */
struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS];
/** GL_ARB_texture_buffer_object */
struct gl_buffer_object *BufferObject;
- GLenum BufferObjectFormat;
+ GLenum16 BufferObjectFormat;
/** Equivalent Mesa format for BufferObjectFormat. */
mesa_format _BufferObjectFormat;
/** GL_ARB_texture_buffer_range */
GLintptr BufferOffset;
GLsizeiptr BufferSize; /**< if this is -1, use BufferObject->Size instead */
/** GL_OES_EGL_image_external */
GLint RequiredTextureImageUnits;
/** GL_ARB_shader_image_load_store */
- GLenum ImageFormatCompatibilityType;
+ GLenum16 ImageFormatCompatibilityType;
/** GL_ARB_bindless_texture */
struct util_dynarray SamplerHandles;
struct util_dynarray ImageHandles;
};
/** Up to four combiner sources are possible with GL_NV_texture_env_combine4 */
#define MAX_COMBINER_TERMS 4
/**
* Texture combine environment state.
*/
struct gl_tex_env_combine_state
{
- GLenum ModeRGB; /**< GL_REPLACE, GL_DECAL, GL_ADD, etc. */
- GLenum ModeA; /**< GL_REPLACE, GL_DECAL, GL_ADD, etc. */
+ GLenum16 ModeRGB; /**< GL_REPLACE, GL_DECAL, GL_ADD, etc. */
+ GLenum16 ModeA; /**< GL_REPLACE, GL_DECAL, GL_ADD, etc. */
/** Source terms: GL_PRIMARY_COLOR, GL_TEXTURE, etc */
- GLenum SourceRGB[MAX_COMBINER_TERMS];
- GLenum SourceA[MAX_COMBINER_TERMS];
+ GLenum16 SourceRGB[MAX_COMBINER_TERMS];
+ GLenum16 SourceA[MAX_COMBINER_TERMS];
/** Source operands: GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, etc */
- GLenum OperandRGB[MAX_COMBINER_TERMS];
- GLenum OperandA[MAX_COMBINER_TERMS];
+ GLenum16 OperandRGB[MAX_COMBINER_TERMS];
+ GLenum16 OperandA[MAX_COMBINER_TERMS];
GLuint ScaleShiftRGB; /**< 0, 1 or 2 */
GLuint ScaleShiftA; /**< 0, 1 or 2 */
GLuint _NumArgsRGB; /**< Number of inputs used for the RGB combiner */
GLuint _NumArgsA; /**< Number of inputs used for the A combiner */
};
/** Compressed TexEnv effective Combine mode */
enum gl_tex_env_mode
{
@@ -1210,36 +1210,36 @@ struct gl_tex_env_combine_packed
/** Non-identity texture matrix for texture unit? */
#define ENABLE_TEXMAT(unit) (1 << (unit))
/**
* Texture coord generation state.
*/
struct gl_texgen
{
- GLenum Mode; /**< GL_EYE_LINEAR, GL_SPHERE_MAP, etc */
+ GLenum16 Mode; /**< GL_EYE_LINEAR, GL_SPHERE_MAP, etc */
GLbitfield _ModeBit; /**< TEXGEN_x bit corresponding to Mode */
GLfloat ObjectPlane[4];
GLfloat EyePlane[4];
};
/**
* Texture unit state. Contains enable flags, texture environment/function/
* combiners, texgen state, and pointers to current texture objects.
*/
struct gl_texture_unit
{
GLbitfield Enabled; /**< bitmask of TEXTURE_*_BIT flags */
- GLenum EnvMode; /**< GL_MODULATE, GL_DECAL, GL_BLEND, etc. */
+ GLenum16 EnvMode; /**< GL_MODULATE, GL_DECAL, GL_BLEND, etc. */
GLclampf EnvColor[4];
GLfloat EnvColorUnclamped[4];
struct gl_texgen GenS;
struct gl_texgen GenT;
struct gl_texgen GenR;
struct gl_texgen GenQ;
GLbitfield TexGenEnabled; /**< Bitwise-OR of [STRQ]_BIT values */
GLbitfield _GenFlags; /**< Bitwise-OR of Gen[STRQ]._ModeBit */
@@ -1321,31 +1321,31 @@ struct gl_texture_attrib
* of the ctx->Transform.EyeUserPlane or ctx->Transform._ClipUserPlane array).
*/
typedef GLfloat gl_clip_plane[4];
/**
* Transformation attribute group (GL_TRANSFORM_BIT).
*/
struct gl_transform_attrib
{
- GLenum MatrixMode; /**< Matrix mode */
+ GLenum16 MatrixMode; /**< Matrix mode */
gl_clip_plane EyeUserPlane[MAX_CLIP_PLANES]; /**< User clip planes */
gl_clip_plane _ClipUserPlane[MAX_CLIP_PLANES]; /**< derived */
GLbitfield ClipPlanesEnabled; /**< on/off bitmask */
GLboolean Normalize; /**< Normalize all normals? */
GLboolean RescaleNormals; /**< GL_EXT_rescale_normal */
GLboolean RasterPositionUnclipped; /**< GL_IBM_rasterpos_clip */
GLboolean DepthClamp; /**< GL_ARB_depth_clamp */
/** GL_ARB_clip_control */
- GLenum ClipOrigin; /**< GL_LOWER_LEFT or GL_UPPER_LEFT */
- GLenum ClipDepthMode; /**< GL_NEGATIVE_ONE_TO_ONE or GL_ZERO_TO_ONE */
+ GLenum16 ClipOrigin; /**< GL_LOWER_LEFT or GL_UPPER_LEFT */
+ GLenum16 ClipDepthMode;/**< GL_NEGATIVE_ONE_TO_ONE or GL_ZERO_TO_ONE */
};
/**
* Viewport attribute group (GL_VIEWPORT_BIT).
*/
struct gl_viewport_attrib
{
GLfloat X, Y; /**< position */
GLfloat Width, Height; /**< size */
@@ -1388,21 +1388,21 @@ typedef enum {
/**
* GL_ARB_vertex/pixel_buffer_object buffer object
*/
struct gl_buffer_object
{
mtx_t Mutex;
GLint RefCount;
GLuint Name;
GLchar *Label; /**< GL_KHR_debug */
- GLenum Usage; /**< GL_STREAM_DRAW_ARB, GL_STREAM_READ_ARB, etc. */
+ GLenum16 Usage; /**< GL_STREAM_DRAW_ARB, GL_STREAM_READ_ARB, etc. */
GLbitfield StorageFlags; /**< GL_MAP_PERSISTENT_BIT, etc. */
GLsizeiptrARB Size; /**< Size of buffer storage in bytes */
GLubyte *Data; /**< Location of storage either in RAM or VRAM. */
GLboolean DeletePending; /**< true if buffer object is removed from the hash */
GLboolean Written; /**< Ever written to? (for debugging) */
GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */
GLboolean Immutable; /**< GL_ARB_buffer_storage */
gl_buffer_usage UsageHistory; /**< How has this buffer been used so far? */
/** Counters used for buffer usage warnings */
@@ -1444,22 +1444,22 @@ struct gl_pixelstore_attrib
/**
* Vertex array information which is derived from gl_array_attributes
* and gl_vertex_buffer_binding information. Used by the VBO module and
* device drivers.
*/
struct gl_vertex_array
{
GLint Size; /**< components per element (1,2,3,4) */
- GLenum Type; /**< datatype: GL_FLOAT, GL_INT, etc */
- GLenum Format; /**< default: GL_RGBA, but may be GL_BGRA */
+ GLenum16 Type; /**< datatype: GL_FLOAT, GL_INT, etc */
+ GLenum16 Format; /**< default: GL_RGBA, but may be GL_BGRA */
GLsizei StrideB; /**< actual stride in bytes */
GLuint _ElementSize; /**< size of each element in bytes */
const GLubyte *Ptr; /**< Points to array data */
GLboolean Normalized; /**< GL_ARB_vertex_program */
GLboolean Integer; /**< Integer-valued? */
GLboolean Doubles; /**< double precision values are not converted to floats */
GLuint InstanceDivisor; /**< GL_ARB_instanced_arrays */
struct gl_buffer_object *BufferObj;/**< GL_ARB_vertex_buffer_object */
};
@@ -1474,22 +1474,22 @@ struct gl_vertex_array
* Note that the Stride field corresponds to VERTEX_ATTRIB_ARRAY_STRIDE
* and is only present for backwards compatibility reasons.
* Rendering always uses VERTEX_BINDING_STRIDE.
* The gl*Pointer() functions will set VERTEX_ATTRIB_ARRAY_STRIDE
* and VERTEX_BINDING_STRIDE to the same value, while
* glBindVertexBuffer() will only set VERTEX_BINDING_STRIDE.
*/
struct gl_array_attributes
{
GLint Size; /**< Components per element (1,2,3,4) */
- GLenum Type; /**< Datatype: GL_FLOAT, GL_INT, etc */
- GLenum Format; /**< Default: GL_RGBA, but may be GL_BGRA */
+ GLenum16 Type; /**< Datatype: GL_FLOAT, GL_INT, etc */
+ GLenum16 Format; /**< Default: GL_RGBA, but may be GL_BGRA */
GLsizei Stride; /**< Stride as specified with gl*Pointer() */
const GLubyte *Ptr; /**< Points to client array data. Not used when a VBO is bound */
GLintptr RelativeOffset; /**< Offset of the first element relative to the binding offset */
GLboolean Enabled; /**< Whether the array is enabled */
GLboolean Normalized; /**< Fixed-point values are normalized when converted to floats */
GLboolean Integer; /**< Fixed-point values are not converted to floats */
GLboolean Doubles; /**< double precision values are not converted to floats */
GLuint _ElementSize; /**< Size of each element in bytes */
GLuint BufferBindingIndex; /**< Vertex buffer binding */
};
@@ -1631,21 +1631,21 @@ struct gl_array_attrib
GLbitfield LegalTypesMask;
gl_api LegalTypesMaskAPI;
};
/**
* Feedback buffer state
*/
struct gl_feedback
{
- GLenum Type;
+ GLenum16 Type;
GLbitfield _Mask; /**< FB_* bits */
GLfloat *Buffer;
GLuint BufferSize;
GLuint Count;
};
/**
* Selection buffer state
*/
@@ -1720,21 +1720,21 @@ struct gl_evaluators
struct gl_2d_map Map2Texture2;
struct gl_2d_map Map2Texture3;
struct gl_2d_map Map2Texture4;
/*@}*/
};
struct gl_transform_feedback_varying_info
{
char *Name;
- GLenum Type;
+ GLenum16 Type;
GLint BufferIndex;
GLint Size;
GLint Offset;
};
/**
* Per-output info vertex shaders for transform feedback.
*/
struct gl_transform_feedback_output
@@ -1853,21 +1853,21 @@ struct gl_transform_feedback_object
*/
GLsizeiptr RequestedSize[MAX_FEEDBACK_BUFFERS];
};
/**
* Context state for transform feedback.
*/
struct gl_transform_feedback_state
{
- GLenum Mode; /**< GL_POINTS, GL_LINES or GL_TRIANGLES */
+ GLenum16 Mode; /**< GL_POINTS, GL_LINES or GL_TRIANGLES */
/** The general binding point (GL_TRANSFORM_FEEDBACK_BUFFER) */
struct gl_buffer_object *CurrentBuffer;
/** The table of all transform feedback objects */
struct _mesa_HashTable *Objects;
/** The current xform-fb object (GL_TRANSFORM_FEEDBACK_BINDING) */
struct gl_transform_feedback_object *CurrentObject;
@@ -1921,21 +1921,21 @@ union gl_perf_monitor_counter_value
struct gl_perf_monitor_counter
{
/** Human readable name for the counter. */
const char *Name;
/**
* Data type of the counter. Valid values are FLOAT, UNSIGNED_INT,
* UNSIGNED_INT64_AMD, and PERCENTAGE_AMD.
*/
- GLenum Type;
+ GLenum16 Type;
/** Minimum counter value. */
union gl_perf_monitor_counter_value Minimum;
/** Maximum counter value. */
union gl_perf_monitor_counter_value Maximum;
};
struct gl_perf_monitor_group
@@ -2018,21 +2018,21 @@ struct gl_bindless_sampler
*/
struct gl_bindless_image
{
/** Image unit (set by glUniform1()). */
GLubyte unit;
/** Whether this bindless image is bound to a unit. */
GLboolean bound;
/** Access qualifier (GL_READ_WRITE, GL_READ_ONLY, GL_WRITE_ONLY) */
- GLenum access;
+ GLenum16 access;
/** Pointer to the base of the data. */
GLvoid *data;
};
/**
* Names of the various vertex/fragment program register files, etc.
*
* NOTE: first four tokens must fit into 2 bits (see t_vb_arbprogram.c)
* All values should fit in a 4-bit field.
@@ -2068,22 +2068,22 @@ typedef enum
*/
struct gl_program
{
/** FIXME: This must be first until we split shader_info from nir_shader */
struct shader_info info;
GLuint Id;
GLint RefCount;
GLubyte *String; /**< Null-terminated program text */
- GLenum Target; /**< GL_VERTEX/FRAGMENT_PROGRAM_ARB, GL_GEOMETRY_PROGRAM_NV */
- GLenum Format; /**< String encoding format */
+ GLenum16 Target; /**< GL_VERTEX/FRAGMENT_PROGRAM_ARB, GL_GEOMETRY_PROGRAM_NV */
+ GLenum16 Format; /**< String encoding format */
GLboolean _Used; /**< Ever used for drawing? Used for debugging */
struct nir_shader *nir;
/* Saved and restored with metadata. Freed with ralloc. */
void *driver_cache_blob;
size_t driver_cache_blob_size;
bool is_arb_asm; /** Is this an ARB assembly-style program */
@@ -2152,21 +2152,21 @@ struct gl_program
GLubyte ImageUnits[MAX_IMAGE_UNIFORMS];
/**
* Access qualifier specified in the shader for each image uniform
* index. Either \c GL_READ_ONLY, \c GL_WRITE_ONLY or \c
* GL_READ_WRITE.
*
* It may be different, though only more strict than the value of
* \c gl_image_unit::Access for the corresponding image unit.
*/
- GLenum ImageAccess[MAX_IMAGE_UNIFORMS];
+ GLenum16 ImageAccess[MAX_IMAGE_UNIFORMS];
struct gl_uniform_block **UniformBlocks;
struct gl_uniform_block **ShaderStorageBlocks;
/** Which texture target is being sampled
* (TEXTURE_1D/2D/3D/etc_INDEX)
*/
gl_texture_index SamplerTargets[MAX_SAMPLERS];
/**
@@ -2425,28 +2425,28 @@ struct gl_shader_info
} TessCtrl;
/**
* Tessellation Evaluation shader state from layout qualifiers.
*/
struct {
/**
* GL_TRIANGLES, GL_QUADS, GL_ISOLINES or PRIM_UNKNOWN if it's not set
* in this shader.
*/
- GLenum PrimitiveMode;
+ GLenum16 PrimitiveMode;
enum gl_tess_spacing Spacing;
/**
* GL_CW, GL_CCW, or 0 if it's not set in this shader.
*/
- GLenum VertexOrder;
+ GLenum16 VertexOrder;
/**
* 1, 0, or -1 if it's not set in this shader.
*/
int PointMode;
} TessEval;
/**
* Geometry shader state from GLSL 1.50 layout qualifiers.
*/
struct {
@@ -2454,26 +2454,26 @@ struct gl_shader_info
/**
* 0 - Invocations count not declared in shader, or
* 1 .. MAX_GEOMETRY_SHADER_INVOCATIONS
*/
GLint Invocations;
/**
* GL_POINTS, GL_LINES, GL_LINES_ADJACENCY, GL_TRIANGLES, or
* GL_TRIANGLES_ADJACENCY, or PRIM_UNKNOWN if it's not set in this
* shader.
*/
- GLenum InputType;
+ GLenum16 InputType;
/**
* GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP, or PRIM_UNKNOWN if
* it's not set in this shader.
*/
- GLenum OutputType;
+ GLenum16 OutputType;
} Geom;
/**
* Compute shader state from ARB_compute_shader and
* ARB_compute_variable_group_size layout qualifiers.
*/
struct {
/**
* Size specified using local_size_{x,y,z}, or all 0's to indicate that
* it's not set in this shader.
@@ -2560,21 +2560,21 @@ enum gl_compile_status
/**
* A GLSL shader object.
*/
struct gl_shader
{
/** GL_FRAGMENT_SHADER || GL_VERTEX_SHADER || GL_GEOMETRY_SHADER_ARB ||
* GL_TESS_CONTROL_SHADER || GL_TESS_EVALUATION_SHADER.
* Must be the first field.
*/
- GLenum Type;
+ GLenum16 Type;
gl_shader_stage Stage;
GLuint Name; /**< AKA the handle */
GLint RefCount; /**< Reference count */
GLchar *Label; /**< GL_KHR_debug */
unsigned char sha1[20]; /**< SHA1 hash of pre-processed source */
GLboolean DeletePending;
bool IsES; /**< True if this shader uses GLSL ES */
enum gl_compile_status CompileStatus;
@@ -2822,21 +2822,21 @@ struct gl_shader_variable
* Precision qualifier.
*/
unsigned precision:2;
};
/**
* Active resource in a gl_shader_program
*/
struct gl_program_resource
{
- GLenum Type; /** Program interface type. */
+ GLenum16 Type; /** Program interface type. */
const void *Data; /** Pointer to resource associated data structure. */
uint8_t StageReferences; /** Bitmask of shader stage references. */
};
/**
* Link status enum. linking_skipped is used to indicate linking
* was skipped due to the shader being loaded from the on-disk cache.
*/
enum gl_link_status
{
@@ -2894,21 +2894,21 @@ struct gl_shader_program_data
/* Mask of stages this program was linked against */
unsigned linked_stages;
};
/**
* A GLSL program object.
* Basically a linked collection of vertex and fragment shaders.
*/
struct gl_shader_program
{
- GLenum Type; /**< Always GL_SHADER_PROGRAM (internal token) */
+ GLenum16 Type; /**< Always GL_SHADER_PROGRAM (internal token) */
GLuint Name; /**< aka handle or ID */
GLchar *Label; /**< GL_KHR_debug */
GLint RefCount; /**< Reference count */
GLboolean DeletePending;
/**
* Is the application intending to glGetProgramBinary this program?
*/
GLboolean BinaryRetreivableHint;
@@ -2941,21 +2941,21 @@ struct gl_shader_program
struct string_to_uint_map *FragDataIndexBindings;
/**
* Transform feedback varyings last specified by
* glTransformFeedbackVaryings().
*
* For the current set of transform feedback varyings used for transform
* feedback output, see LinkedTransformFeedback.
*/
struct {
- GLenum BufferMode;
+ GLenum16 BufferMode;
/** Global xfb_stride out qualifier if any */
GLuint BufferStride[MAX_FEEDBACK_BUFFERS];
GLuint NumVarying;
GLchar **VaryingNames; /**< Array [NumVarying] of char * */
} TransformFeedback;
struct gl_program *last_vert_prog;
/** Post-link gl_FragDepth layout for ARB_conservative_depth. */
enum gl_frag_depth_layout FragDepthLayout;
@@ -3148,21 +3148,21 @@ struct gl_shader_compiler_options
const struct nir_shader_compiler_options *NirOptions;
};
/**
* Occlusion/timer query object.
*/
struct gl_query_object
{
- GLenum Target; /**< The query target, when active */
+ GLenum16 Target; /**< The query target, when active */
GLuint Id; /**< hash table ID/name */
GLchar *Label; /**< GL_KHR_debug */
GLuint64EXT Result; /**< the counter */
GLboolean Active; /**< inside Begin/EndQuery */
GLboolean Ready; /**< result is ready? */
GLboolean EverBound;/**< has query object ever been bound */
GLuint Stream; /**< The stream */
};
@@ -3185,34 +3185,34 @@ struct gl_query_state
/** GL_ARB_transform_feedback_overflow_query */
struct gl_query_object *TransformFeedbackOverflow[MAX_VERTEX_STREAMS];
struct gl_query_object *TransformFeedbackOverflowAny;
/** GL_ARB_timer_query */
struct gl_query_object *TimeElapsed;
/** GL_ARB_pipeline_statistics_query */
struct gl_query_object *pipeline_stats[MAX_PIPELINE_STATISTICS];
- GLenum CondRenderMode;
+ GLenum16 CondRenderMode;
};
/** Sync object state */
struct gl_sync_object
{
GLuint Name; /**< Fence name */
GLint RefCount; /**< Reference count */
GLchar *Label; /**< GL_KHR_debug */
GLboolean DeletePending; /**< Object was deleted while there were still
* live references (e.g., sync not yet finished)
*/
- GLenum SyncCondition;
+ GLenum16 SyncCondition;
GLbitfield Flags; /**< Flags passed to glFenceSync */
GLuint StatusFlag:1; /**< Has the sync object been signaled? */
};
/**
* State which can be shared by multiple contexts:
*/
struct gl_shared_state
{
@@ -3312,22 +3312,22 @@ struct gl_renderbuffer
/**
* True for renderbuffers that wrap textures, giving the driver a chance to
* flush render caches through the FinishRenderTexture hook.
*
* Drivers may also set this on renderbuffers other than those generated by
* glFramebufferTexture(), though it means FinishRenderTexture() would be
* called without a rb->TexImage.
*/
GLboolean NeedsFinishRenderTexture;
GLubyte NumSamples; /**< zero means not multisampled */
- GLenum InternalFormat; /**< The user-specified format */
- GLenum _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_DEPTH_COMPONENT or
+ GLenum16 InternalFormat; /**< The user-specified format */
+ GLenum16 _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_DEPTH_COMPONENT or
GL_STENCIL_INDEX. */
mesa_format Format; /**< The actual renderbuffer memory format */
/**
* Pointer to the texture image if this renderbuffer wraps a texture,
* otherwise NULL.
*
* Note that the reference on the gl_texture_object containing this
* TexImage is held by the gl_renderbuffer_attachment.
*/
struct gl_texture_image *TexImage;
@@ -3342,21 +3342,21 @@ struct gl_renderbuffer
GLuint width, GLuint height);
};
/**
* A renderbuffer attachment points to either a texture object (and specifies
* a mipmap level, cube face or 3D texture slice) or points to a renderbuffer.
*/
struct gl_renderbuffer_attachment
{
- GLenum Type; /**< \c GL_NONE or \c GL_TEXTURE or \c GL_RENDERBUFFER_EXT */
+ GLenum16 Type; /**< \c GL_NONE or \c GL_TEXTURE or \c GL_RENDERBUFFER_EXT */
GLboolean Complete;
/**
* If \c Type is \c GL_RENDERBUFFER_EXT, this stores a pointer to the
* application supplied renderbuffer object.
*/
struct gl_renderbuffer *Renderbuffer;
/**
* If \c Type is \c GL_TEXTURE, this stores a pointer to the application
@@ -3429,21 +3429,21 @@ struct gl_framebuffer
/*@}*/
/** \name Derived Z buffer stuff */
/*@{*/
GLuint _DepthMax; /**< Max depth buffer value */
GLfloat _DepthMaxF; /**< Float max depth buffer value */
GLfloat _MRD; /**< minimum resolvable difference in Z values */
/*@}*/
/** One of the GL_FRAMEBUFFER_(IN)COMPLETE_* tokens */
- GLenum _Status;
+ GLenum16 _Status;
/** Whether one of Attachment has Type != GL_NONE
* NOTE: the values for Width and Height are set to 0 in case of having
* no attachments, a backend driver supporting the extension
* GL_ARB_framebuffer_no_attachments must check for the flag _HasAttachments
* and if GL_FALSE, must then use the values in DefaultGeometry to initialize
* its viewport, scissor and so on (in particular _Xmin, _Xmax, _Ymin and
* _Ymax do NOT take into account _HasAttachments being false). To get the
* geometry of the framebuffer, the helper functions
* _mesa_geometric_width(),
@@ -3468,22 +3468,22 @@ struct gl_framebuffer
* in the case that _HasAttachments is false
*/
GLuint MaxNumLayers;
/** Array of all renderbuffer attachments, indexed by BUFFER_* tokens. */
struct gl_renderbuffer_attachment Attachment[BUFFER_COUNT];
/* In unextended OpenGL these vars are part of the GL_COLOR_BUFFER
* attribute group and GL_PIXEL attribute group, respectively.
*/
- GLenum ColorDrawBuffer[MAX_DRAW_BUFFERS];
- GLenum ColorReadBuffer;
+ GLenum16 ColorDrawBuffer[MAX_DRAW_BUFFERS];
+ GLenum16 ColorReadBuffer;
/** Computed from ColorDraw/ReadBuffer above */
GLuint _NumColorDrawBuffers;
GLint _ColorDrawBufferIndexes[MAX_DRAW_BUFFERS]; /**< BUFFER_x or -1 */
GLint _ColorReadBufferIndex; /* -1 = None */
struct gl_renderbuffer *_ColorDrawBuffers[MAX_DRAW_BUFFERS];
struct gl_renderbuffer *_ColorReadBuffer;
/** Delete this framebuffer */
void (*Delete)(struct gl_framebuffer *fb);
@@ -3751,21 +3751,21 @@ struct gl_constants
/**
* Maximum amount of time, measured in nanseconds, that the server can wait.
*/
GLuint64 MaxServerWaitTimeout;
/** GL_EXT_provoking_vertex */
GLboolean QuadsFollowProvokingVertexConvention;
/** GL_ARB_viewport_array */
- GLenum LayerAndVPIndexProvokingVertex;
+ GLenum16 LayerAndVPIndexProvokingVertex;
/** OpenGL version 3.0 */
GLbitfield ContextFlags; /**< Ex: GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT */
/** OpenGL version 3.2 */
GLbitfield ProfileMask; /**< Mask of CONTEXT_x_PROFILE_BIT */
/** OpenGL version 4.4 */
GLuint MaxVertexAttribStride;
@@ -3777,21 +3777,21 @@ struct gl_constants
/** GL_EXT_gpu_shader4 */
GLint MinProgramTexelOffset, MaxProgramTexelOffset;
/** GL_ARB_texture_gather */
GLuint MinProgramTextureGatherOffset;
GLuint MaxProgramTextureGatherOffset;
GLuint MaxProgramTextureGatherComponents;
/* GL_ARB_robustness */
- GLenum ResetStrategy;
+ GLenum16 ResetStrategy;
/* GL_KHR_robustness */
GLboolean RobustAccess;
/* GL_ARB_blend_func_extended */
GLuint MaxDualSourceDrawBuffers;
/**
* Whether the implementation strips out and ignores texture borders.
*
@@ -3966,21 +3966,21 @@ struct gl_constants
GLuint MaxComputeVariableGroupSize[3]; /* Array of x, y, z dimensions */
GLuint MaxComputeVariableGroupInvocations;
/** GL_ARB_gpu_shader5 */
GLfloat MinFragmentInterpolationOffset;
GLfloat MaxFragmentInterpolationOffset;
GLboolean FakeSWMSAA;
/** GL_KHR_context_flush_control */
- GLenum ContextReleaseBehavior;
+ GLenum16 ContextReleaseBehavior;
struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES];
/** GL_ARB_tessellation_shader */
GLuint MaxPatchVertices;
GLuint MaxTessGenLevel;
GLuint MaxTessPatchComponents;
GLuint MaxTessControlTotalOutputComponents;
bool LowerTessLevel; /**< Lower gl_TessLevel* from float[n] to vecn? */
bool LowerTCSPatchVerticesIn; /**< Lower gl_PatchVerticesIn to a uniform */
@@ -4375,21 +4375,21 @@ struct gl_dlist_state
GLubyte ActiveAttribSize[VERT_ATTRIB_MAX];
GLfloat CurrentAttrib[VERT_ATTRIB_MAX][4];
GLubyte ActiveMaterialSize[MAT_ATTRIB_MAX];
GLfloat CurrentMaterial[MAT_ATTRIB_MAX][4];
struct {
/* State known to have been set by the currently-compiling display
* list. Used to eliminate some redundant state changes.
*/
- GLenum ShadeModel;
+ GLenum16 ShadeModel;
} Current;
};
/** @{
*
* These are a mapping of the GL_ARB_debug_output/GL_KHR_debug enums
* to small enums suitable for use as an array index.
*/
enum mesa_debug_source {
@@ -4603,28 +4603,28 @@ struct gl_image_unit
/**
* Layer of the texture object bound to this unit, or zero if the
* whole level is bound.
*/
GLuint _Layer;
/**
* Access allowed to this texture image. Either \c GL_READ_ONLY,
* \c GL_WRITE_ONLY or \c GL_READ_WRITE.
*/
- GLenum Access;
+ GLenum16 Access;
/**
* GL internal format that determines the interpretation of the
* image memory when shader image operations are performed through
* this unit.
*/
- GLenum Format;
+ GLenum16 Format;
/**
* Mesa format corresponding to \c Format.
*/
mesa_format _ActualFormat;
};
/**
* Shader subroutines storage
@@ -4912,33 +4912,33 @@ struct gl_context
struct gl_image_unit ImageUnits[MAX_IMAGE_UNITS];
struct gl_subroutine_index_binding SubroutineIndex[MESA_SHADER_STAGES];
/*@}*/
struct gl_meta_state *Meta; /**< for "meta" operations */
/* GL_EXT_framebuffer_object */
struct gl_renderbuffer *CurrentRenderbuffer;
- GLenum ErrorValue; /**< Last error code */
+ GLenum16 ErrorValue; /**< Last error code */
/**
* Recognize and silence repeated error debug messages in buggy apps.
*/
const char *ErrorDebugFmtString;
GLuint ErrorDebugCount;
/* GL_ARB_debug_output/GL_KHR_debug */
mtx_t DebugMutex;
struct gl_debug_state *Debug;
- GLenum RenderMode; /**< either GL_RENDER, GL_SELECT, GL_FEEDBACK */
+ GLenum16 RenderMode; /**< either GL_RENDER, GL_SELECT, GL_FEEDBACK */
GLbitfield NewState; /**< bitwise-or of _NEW_* flags */
uint64_t NewDriverState; /**< bitwise-or of flags from DriverFlags */
struct gl_driver_flags DriverFlags;
GLboolean ViewportInitialized; /**< has viewport size been initialized? */
GLbitfield64 varying_vp_inputs; /**< mask of VERT_BIT_* flags */
/** \name Derived state */
diff --git a/src/mesa/vbo/vbo_exec.h b/src/mesa/vbo/vbo_exec.h
index f1e3881..9942f69 100644
--- a/src/mesa/vbo/vbo_exec.h
+++ b/src/mesa/vbo/vbo_exec.h
@@ -96,21 +96,21 @@ struct vbo_exec_context
fi_type *buffer_ptr; /* cursor, points into buffer */
GLuint buffer_used; /* in bytes */
fi_type vertex[VBO_ATTRIB_MAX*4]; /* current vertex */
GLuint vert_count; /**< Number of vertices currently in buffer */
GLuint max_vert; /**< Max number of vertices allowed in buffer */
struct vbo_exec_copied_vtx copied;
GLbitfield64 enabled; /**< mask of enabled vbo arrays. */
GLubyte attrsz[VBO_ATTRIB_MAX]; /**< nr. of attrib components (1..4) */
- GLenum attrtype[VBO_ATTRIB_MAX]; /**< GL_FLOAT, GL_DOUBLE, GL_INT, etc */
+ GLenum16 attrtype[VBO_ATTRIB_MAX]; /**< GL_FLOAT, GL_DOUBLE, GL_INT, etc */
GLubyte active_sz[VBO_ATTRIB_MAX]; /**< attrib size (nr. 32-bit words) */
/** pointers into the current 'vertex' array, declared above */
fi_type *attrptr[VBO_ATTRIB_MAX];
struct gl_vertex_array arrays[VERT_ATTRIB_MAX];
/* According to program mode, the values above plus current
* values are squashed down to the 32 attributes passed to the
* vertex program below:
diff --git a/src/mesa/vbo/vbo_save.h b/src/mesa/vbo/vbo_save.h
index 485b7b1..97909d2 100644
--- a/src/mesa/vbo/vbo_save.h
+++ b/src/mesa/vbo/vbo_save.h
@@ -56,21 +56,21 @@ struct vbo_save_copied_vtx {
* On executing this list, the 'current' values may be updated with
* the values of the final vertex, and often no fixup of the start of
* the vertex list is required.
*
* Eval and other commands that don't fit into these vertex lists are
* compiled using the fallback opcode mechanism provided by dlist.c.
*/
struct vbo_save_vertex_list {
GLbitfield64 enabled; /**< mask of enabled vbo arrays. */
GLubyte attrsz[VBO_ATTRIB_MAX];
- GLenum attrtype[VBO_ATTRIB_MAX];
+ GLenum16 attrtype[VBO_ATTRIB_MAX];
GLuint vertex_size; /**< size in GLfloats */
/* Copy of the final vertex from node->vertex_store->bufferobj.
* Keep this in regular (non-VBO) memory to avoid repeated
* map/unmap of the VBO when updating GL current data.
*/
fi_type *current_data;
GLuint current_size;
GLuint buffer_offset;
@@ -122,21 +122,21 @@ struct vbo_save_primitive_store {
struct vbo_save_context {
struct gl_context *ctx;
GLvertexformat vtxfmt;
GLvertexformat vtxfmt_noop; /**< Used if out_of_memory is true */
struct gl_vertex_array arrays[VBO_ATTRIB_MAX];
const struct gl_vertex_array *inputs[VBO_ATTRIB_MAX];
GLbitfield64 enabled; /**< mask of enabled vbo arrays. */
GLubyte attrsz[VBO_ATTRIB_MAX]; /**< 1, 2, 3 or 4 */
- GLenum attrtype[VBO_ATTRIB_MAX]; /**< GL_FLOAT, GL_INT, etc */
+ GLenum16 attrtype[VBO_ATTRIB_MAX]; /**< GL_FLOAT, GL_INT, etc */
GLubyte active_sz[VBO_ATTRIB_MAX]; /**< 1, 2, 3 or 4 */
GLuint vertex_size; /**< size in GLfloats */
GLboolean out_of_memory; /**< True if last VBO allocation failed */
fi_type *buffer;
GLuint count;
GLuint wrap_count;
GLuint replay_flags;
diff --git a/src/mesa/vbo/vbo_save_draw.c b/src/mesa/vbo/vbo_save_draw.c
index 8a4b659..3fad4c7 100644
--- a/src/mesa/vbo/vbo_save_draw.c
+++ b/src/mesa/vbo/vbo_save_draw.c
@@ -133,21 +133,21 @@ _playback_copy_to_current(struct gl_context *ctx,
static void vbo_bind_vertex_list(struct gl_context *ctx,
const struct vbo_save_vertex_list *node)
{
struct vbo_context *vbo = vbo_context(ctx);
struct vbo_save_context *save = &vbo->save;
struct gl_vertex_array *arrays = save->arrays;
GLuint buffer_offset = node->buffer_offset;
const GLuint *map;
GLuint attr;
GLubyte node_attrsz[VBO_ATTRIB_MAX]; /* copy of node->attrsz[] */
- GLenum node_attrtype[VBO_ATTRIB_MAX]; /* copy of node->attrtype[] */
+ GLenum16 node_attrtype[VBO_ATTRIB_MAX]; /* copy of node->attrtype[] */
GLbitfield64 varying_inputs = 0x0;
memcpy(node_attrsz, node->attrsz, sizeof(node->attrsz));
memcpy(node_attrtype, node->attrtype, sizeof(node->attrtype));
/* Install the default (ie Current) attributes first, then overlay
* all active ones.
*/
switch (get_program_mode(ctx)) {
case VP_NONE:
--
2.7.4
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