<div dir="ltr"><div>Reviewed-by: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>></div><div> </div><div>Marek </div></div><div class="gmail_extra"> <div class="gmail_quote">On Mon, May 28, 2018 at 7:20 AM, Timothy Arceri <<a href="mailto:tarceri@itsqueeze.com" target="_blank">tarceri@itsqueeze.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This is required for tessellation shader Compat profile support. --- src/mesa/main/dlist.c | 78 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c index 8be223559ab..4fc451000b5 100644 --- a/src/mesa/main/dlist.c +++ b/src/mesa/main/dlist.c @@ -365,6 +365,11 @@ typedef enum OPCODE_UNIFORM_3UIV, OPCODE_UNIFORM_4UIV, + /* OpenGL 4.0 / GL_ARB_tessellation_shader */ + OPCODE_PATCH_PARAMETER_I, + OPCODE_PATCH_PARAMETER_FV_INNER, + OPCODE_PATCH_PARAMETER_FV_OUTER, + /* OpenGL 4.2 / GL_ARB_separate_shader_objects */ OPCODE_USE_PROGRAM_STAGES, OPCODE_PROGRAM_UNIFORM_1F, @@ -3271,6 +3276,54 @@ save_Ortho(GLdouble left, GLdouble right, } +static void GLAPIENTRY +save_PatchParameteri(GLenum pname, const GLint value) +{ + GET_CURRENT_CONTEXT(ctx); + Node *n; + ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx); + n = alloc_instruction(ctx, OPCODE_PATCH_PARAMETER_I, 2); + if (n) { + n[1].e = pname; + n[2].i = value; + } + if (ctx->ExecuteFlag) { + CALL_PatchParameteri(ctx->Exec, (pname, value)); + } +} + + +static void GLAPIENTRY +save_PatchParameterfv(GLenum pname, const GLfloat *params) +{ + GET_CURRENT_CONTEXT(ctx); + Node *n; + ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx); + + if (pname == GL_PATCH_DEFAULT_OUTER_LEVEL) { + n = alloc_instruction(ctx, OPCODE_PATCH_PARAMETER_FV_OUTER, 5); + } else { + assert(pname == GL_PATCH_DEFAULT_INNER_LEVEL); + n = alloc_instruction(ctx, OPCODE_PATCH_PARAMETER_FV_INNER, 3); + } + if (n) { + n[1].e = pname; + if (pname == GL_PATCH_DEFAULT_OUTER_LEVEL) { + n[2].f = params[0]; + n[3].f = params[1]; + n[4].f = params[2]; + n[5].f = params[3]; + } else { + n[2].f = params[0]; + n[3].f = params[1]; + } + } + if (ctx->ExecuteFlag) { + CALL_PatchParameterfv(ctx->Exec, (pname, params)); + } +} + + static void GLAPIENTRY save_PixelMapfv(GLenum map, GLint mapsize, const GLfloat *values) { @@ -8401,6 +8454,27 @@ execute_list(struct gl_context *ctx, GLuint list) case OPCODE_PASSTHROUGH: CALL_PassThrough(ctx->Exec, (n[1].f)); break; + case OPCODE_PATCH_PARAMETER_I: + CALL_PatchParameteri(ctx->Exec, (n[1].e, n[2].i)); + break; + case OPCODE_PATCH_PARAMETER_FV_INNER: + { + GLfloat params[2]; + params[0] = n[2].f; + params[1] = n[3].f; + CALL_PatchParameterfv(ctx->Exec, (n[1].e, params)); + } + break; + case OPCODE_PATCH_PARAMETER_FV_OUTER: + { + GLfloat params[4]; + params[0] = n[2].f; + params[1] = n[3].f; + params[2] = n[4].f; + params[3] = n[5].f; + CALL_PatchParameterfv(ctx->Exec, (n[1].e, params)); + } + break; case OPCODE_PIXEL_MAP: CALL_PixelMapfv(ctx->Exec, (n[1].e, n[2].i, get_pointer(&n[3]))); @@ -9847,6 +9921,10 @@ _mesa_initialize_save_table(const struct gl_context *ctx) SET_PointParameterf(table, save_PointParameterfEXT); SET_PointParameterfv(table, save_PointParameterfvEXT); + /* 91. GL_ARB_tessellation_shader */ + SET_PatchParameteri(table, save_PatchParameteri); + SET_PatchParameterfv(table, save_PatchParameterfv); + /* 173. GL_EXT_blend_func_separate */ SET_BlendFuncSeparate(table, save_BlendFuncSeparateEXT); -- 2.17.0 _______________________________________________ mesa-dev mailing list <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/mesa-dev" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/mesa-dev</a> </blockquote></div> </div>