diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_format.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_format.c | 232 |
1 files changed, 230 insertions, 2 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c index 0e67a6bc2..e057958e6 100644 --- a/mesalib/src/mesa/state_tracker/st_format.c +++ b/mesalib/src/mesa/state_tracker/st_format.c @@ -259,6 +259,39 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat) case MESA_FORMAT_SIGNED_LA_LATC2:
return PIPE_FORMAT_LATC2_SNORM;
+ /* signed normalized formats */
+ case MESA_FORMAT_SIGNED_R8:
+ return PIPE_FORMAT_R8_SNORM;
+ case MESA_FORMAT_SIGNED_RG88_REV:
+ return PIPE_FORMAT_R8G8_SNORM;
+ case MESA_FORMAT_SIGNED_RGBA8888_REV:
+ return PIPE_FORMAT_R8G8B8A8_SNORM;
+
+ case MESA_FORMAT_SIGNED_A8:
+ return PIPE_FORMAT_A8_SNORM;
+ case MESA_FORMAT_SIGNED_L8:
+ return PIPE_FORMAT_L8_SNORM;
+ case MESA_FORMAT_SIGNED_AL88:
+ return PIPE_FORMAT_L8A8_SNORM;
+ case MESA_FORMAT_SIGNED_I8:
+ return PIPE_FORMAT_I8_SNORM;
+
+ case MESA_FORMAT_SIGNED_R16:
+ return PIPE_FORMAT_R16_SNORM;
+ case MESA_FORMAT_SIGNED_GR1616:
+ return PIPE_FORMAT_R16G16_SNORM;
+ case MESA_FORMAT_SIGNED_RGBA_16:
+ return PIPE_FORMAT_R16G16B16A16_SNORM;
+
+ case MESA_FORMAT_SIGNED_A16:
+ return PIPE_FORMAT_A16_SNORM;
+ case MESA_FORMAT_SIGNED_L16:
+ return PIPE_FORMAT_L16_SNORM;
+ case MESA_FORMAT_SIGNED_AL1616:
+ return PIPE_FORMAT_L16A16_SNORM;
+ case MESA_FORMAT_SIGNED_I16:
+ return PIPE_FORMAT_I16_SNORM;
+
default:
assert(0);
return PIPE_FORMAT_NONE;
@@ -318,8 +351,6 @@ st_pipe_format_to_mesa_format(enum pipe_format format) case PIPE_FORMAT_R16G16B16A16_UNORM:
return MESA_FORMAT_RGBA_16;
- case PIPE_FORMAT_R16G16B16A16_SNORM:
- return MESA_FORMAT_SIGNED_RGBA_16;
case PIPE_FORMAT_Z16_UNORM:
return MESA_FORMAT_Z16;
@@ -416,6 +447,39 @@ st_pipe_format_to_mesa_format(enum pipe_format format) case PIPE_FORMAT_LATC2_SNORM:
return MESA_FORMAT_SIGNED_LA_LATC2;
+ /* signed normalized formats */
+ case PIPE_FORMAT_R8_SNORM:
+ return MESA_FORMAT_SIGNED_R8;
+ case PIPE_FORMAT_R8G8_SNORM:
+ return MESA_FORMAT_SIGNED_RG88_REV;
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ return MESA_FORMAT_SIGNED_RGBA8888_REV;
+
+ case PIPE_FORMAT_A8_SNORM:
+ return MESA_FORMAT_SIGNED_A8;
+ case PIPE_FORMAT_L8_SNORM:
+ return MESA_FORMAT_SIGNED_L8;
+ case PIPE_FORMAT_L8A8_SNORM:
+ return MESA_FORMAT_SIGNED_AL88;
+ case PIPE_FORMAT_I8_SNORM:
+ return MESA_FORMAT_SIGNED_I8;
+
+ case PIPE_FORMAT_R16_SNORM:
+ return MESA_FORMAT_SIGNED_R16;
+ case PIPE_FORMAT_R16G16_SNORM:
+ return MESA_FORMAT_SIGNED_GR1616;
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ return MESA_FORMAT_SIGNED_RGBA_16;
+
+ case PIPE_FORMAT_A16_SNORM:
+ return MESA_FORMAT_SIGNED_A16;
+ case PIPE_FORMAT_L16_SNORM:
+ return MESA_FORMAT_SIGNED_L16;
+ case PIPE_FORMAT_L16A16_SNORM:
+ return MESA_FORMAT_SIGNED_AL1616;
+ case PIPE_FORMAT_I16_SNORM:
+ return MESA_FORMAT_SIGNED_I16;
+
default:
assert(0);
return MESA_FORMAT_NONE;
@@ -999,6 +1063,170 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, return PIPE_FORMAT_R32G32B32A32_USCALED;
return PIPE_FORMAT_NONE;
+ /* signed normalized formats */
+ case GL_RED_SNORM:
+ case GL_R8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_R8_SNORM,
+ PIPE_FORMAT_R8G8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_R16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_R16_SNORM,
+ PIPE_FORMAT_R16G16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_R8_SNORM,
+ PIPE_FORMAT_R8G8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_RG_SNORM:
+ case GL_RG8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_R8G8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_RG16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_R16G16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_R8G8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_RGB_SNORM:
+ case GL_RGB8_SNORM:
+ case GL_RGBA_SNORM:
+ case GL_RGBA8_SNORM:
+ if (screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_SNORM,
+ target,
+ sample_count, bindings))
+ return PIPE_FORMAT_R8G8B8A8_SNORM;
+ return PIPE_FORMAT_NONE;
+
+ case GL_RGB16_SNORM:
+ case GL_RGBA16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+
+ case GL_ALPHA_SNORM:
+ case GL_ALPHA8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_A8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_ALPHA16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_A16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_A8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_LUMINANCE_SNORM:
+ case GL_LUMINANCE8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_L8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_LUMINANCE16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_L16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_L8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_LUMINANCE_ALPHA_SNORM:
+ case GL_LUMINANCE8_ALPHA8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_L8A8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_LUMINANCE16_ALPHA16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_L16A16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_L8A8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_INTENSITY_SNORM:
+ case GL_INTENSITY8_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_I8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
+ case GL_INTENSITY16_SNORM:
+ {
+ static const enum pipe_format formats[] = {
+ PIPE_FORMAT_I16_SNORM,
+ PIPE_FORMAT_R16G16B16A16_SNORM,
+ PIPE_FORMAT_I8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ };
+ return find_supported_format(screen, formats, Elements(formats),
+ target, sample_count, bindings);
+ }
+
default:
return PIPE_FORMAT_NONE;
}
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