Mesa (master): nv50,nvc0: add new texture and render target formats

Christoph Bumiller chrisbmr at kemper.freedesktop.org
Sat Apr 16 15:18:28 PDT 2011


Module: Mesa
Branch: master
Commit: f4ad25fefb33ad4930b09c685688ba71b4a21f32
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f4ad25fefb33ad4930b09c685688ba71b4a21f32

Author: Christoph Bumiller <e0425955 at student.tuwien.ac.at>
Date:   Sat Apr 16 13:24:44 2011 +0200

nv50,nvc0: add new texture and render target formats

---

 src/gallium/drivers/nv50/nv50_formats.c |  118 ++++++++++++++++++++++++++++++-
 src/gallium/drivers/nvc0/nvc0_formats.c |   66 ++++++++++++++++--
 2 files changed, 177 insertions(+), 7 deletions(-)

diff --git a/src/gallium/drivers/nv50/nv50_formats.c b/src/gallium/drivers/nv50/nv50_formats.c
index c10ba03..c65189d 100644
--- a/src/gallium/drivers/nv50/nv50_formats.c
+++ b/src/gallium/drivers/nv50/nv50_formats.c
@@ -93,6 +93,10 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
     B_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
     SAMPLER_VIEW },
 
+   [PIPE_FORMAT_B4G4R4X4_UNORM] = { 0,
+    B_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_R10G10B10A2_UNORM] = { NV50_SURFACE_FORMAT_A2B10G10R10_UNORM,
     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 2_10_10_10, 0),
     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER | SCANOUT },
@@ -138,14 +142,62 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
-   [PIPE_FORMAT_I8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
-    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
+   [PIPE_FORMAT_L16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
+    B_(C0, C0, C0, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
+    SAMPLER_VIEW | RENDER_TARGET },
+
+   [PIPE_FORMAT_L16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
+    B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
+    SAMPLER_VIEW | RENDER_TARGET },
+
+   [PIPE_FORMAT_L32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
+    B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
+   [PIPE_FORMAT_I8_UNORM] = { 0,
+    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
+    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
+    B_(C0, C0, C0, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
+    B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
+    B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_A8_UNORM] = { NV50_SURFACE_FORMAT_A8_UNORM,
     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
+   [PIPE_FORMAT_A8_SNORM] = { 0,
+    A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 8, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A16_UNORM] = { 0,
+    A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A16_SNORM] = { 0,
+    A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A16_FLOAT] = { 0,
+    B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A32_FLOAT] = { 0,
+    B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_L8A8_UNORM] = { 0,
     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
     SAMPLER_VIEW },
@@ -154,6 +206,26 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
     SAMPLER_VIEW },
 
+   [PIPE_FORMAT_L16A16_UNORM] = { 0,
+    A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L16A16_SNORM] = { 0,
+    A_(C0, C0, C0, C1, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L16A16_FLOAT] = { 0,
+    B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L32A32_FLOAT] = { 0,
+    B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L4A4_UNORM] = { 0,
+    B_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
+    SAMPLER_VIEW },
+
    /* DXT, RGTC */
 
    [PIPE_FORMAT_DXT1_RGB] = { 0,
@@ -172,6 +244,22 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
     SAMPLER_VIEW },
 
+   [PIPE_FORMAT_DXT1_SRGB] = { 0,
+    B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_DXT1_SRGBA] = { 0,
+    B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_DXT3_SRGBA] = { 0,
+    B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_DXT5_SRGBA] = { 0,
+    B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_RGTC1_UNORM] = { 0,
     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC1, 0),
     SAMPLER_VIEW },
@@ -457,4 +545,30 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
    [PIPE_FORMAT_R8_USCALED] = { 0,
     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8, 0),
     VERTEX_BUFFER },
+
+   /* OTHER FORMATS */
+
+   [PIPE_FORMAT_R8G8_B8G8_UNORM] = { 0,
+    B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, C1_C2_C1_C0, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_G8R8_G8B8_UNORM] = { 0,
+    B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, C2_C1_C0_C1, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_R8SG8SB8UX8U_NORM] = { 0,
+    B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 8_8_8_8, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_R5SG5SB6U_NORM] = { 0,
+    B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 6_5_5, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_R1_UNORM] = { 0,
+    B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, BITMAP_8X8, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A8B8G8R8_UNORM] = { 0,
+    B_(C3, C2, C1, C0, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
+    SAMPLER_VIEW },
 };
diff --git a/src/gallium/drivers/nvc0/nvc0_formats.c b/src/gallium/drivers/nvc0/nvc0_formats.c
index 6eaa7c2..678e9b5 100644
--- a/src/gallium/drivers/nvc0/nvc0_formats.c
+++ b/src/gallium/drivers/nvc0/nvc0_formats.c
@@ -145,24 +145,64 @@ const struct nvc0_format nvc0_format_table[PIPE_FORMAT_COUNT] =
 
    [PIPE_FORMAT_L8_SRGB] = { NV50_SURFACE_FORMAT_R8_UNORM,
     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
-    SAMPLER_VIEW },
+    SAMPLER_VIEW | RENDER_TARGET },
 
-   [PIPE_FORMAT_I8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
-    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
+   [PIPE_FORMAT_L16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
+    B_(C0, C0, C0, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
-   [PIPE_FORMAT_I16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
-    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
+   [PIPE_FORMAT_L16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
+    B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
+   [PIPE_FORMAT_L32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
+    B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
+    SAMPLER_VIEW | RENDER_TARGET },
+
+   [PIPE_FORMAT_I8_UNORM] = { 0,
+    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_UNORM] = { 0,
+    A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_SNORM] = { 0,
+    B_(C0, C0, C0, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I16_FLOAT] = { 0,
+    B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_I32_FLOAT] = { 0,
+    B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_A8_UNORM] = { NV50_SURFACE_FORMAT_A8_UNORM,
     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
     SAMPLER_VIEW | RENDER_TARGET },
 
+   [PIPE_FORMAT_A8_SNORM] = { 0,
+    A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 8, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_A16_UNORM] = { 0,
     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
     SAMPLER_VIEW },
 
+   [PIPE_FORMAT_A16_SNORM] = { 0,
+    A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A16_FLOAT] = { 0,
+    B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A32_FLOAT] = { 0,
+    B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_L8A8_UNORM] = { 0,
     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
     SAMPLER_VIEW },
@@ -175,6 +215,18 @@ const struct nvc0_format nvc0_format_table[PIPE_FORMAT_COUNT] =
     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
     SAMPLER_VIEW },
 
+   [PIPE_FORMAT_L16A16_SNORM] = { 0,
+    A_(C0, C0, C0, C1, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L16A16_FLOAT] = { 0,
+    B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
+    SAMPLER_VIEW },
+
+   [PIPE_FORMAT_L32A32_FLOAT] = { 0,
+    B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
+    SAMPLER_VIEW },
+
    [PIPE_FORMAT_L4A4_UNORM] = { 0,
     B_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
     SAMPLER_VIEW },
@@ -520,4 +572,8 @@ const struct nvc0_format nvc0_format_table[PIPE_FORMAT_COUNT] =
    [PIPE_FORMAT_R1_UNORM] = { 0,
     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, BITMAP_8X8, 0),
     SAMPLER_VIEW },
+
+   [PIPE_FORMAT_A8B8G8R8_UNORM] = { 0,
+    B_(C3, C2, C1, C0, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
+    SAMPLER_VIEW },
 };



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