#include "st_cb_texture.h"
#include "st_context.h"
#include "st_format.h"
+#include "st_texture.h"
/**
st_mesa_format_to_pipe_format(const struct st_context *st,
mesa_format mesaFormat)
{
+ struct pipe_screen *screen = st->pipe->screen;
+ bool has_bgra_srgb = screen->is_format_supported(screen,
+ PIPE_FORMAT_B8G8R8A8_SRGB,
+ PIPE_TEXTURE_2D, 0, 0,
+ PIPE_BIND_SAMPLER_VIEW);
+
switch (mesaFormat) {
case MESA_FORMAT_A8B8G8R8_UNORM:
return PIPE_FORMAT_ABGR8888_UNORM;
return PIPE_FORMAT_AL88_SRGB;
case MESA_FORMAT_L_SRGB8:
return PIPE_FORMAT_L8_SRGB;
+ case MESA_FORMAT_R_SRGB8:
+ return PIPE_FORMAT_R8_SRGB;
case MESA_FORMAT_BGR_SRGB8:
return PIPE_FORMAT_R8G8B8_SRGB;
case MESA_FORMAT_A8B8G8R8_SRGB:
case MESA_FORMAT_ETC2_RGB8:
return st->has_etc2 ? PIPE_FORMAT_ETC2_RGB8 : PIPE_FORMAT_R8G8B8A8_UNORM;
case MESA_FORMAT_ETC2_SRGB8:
- return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGB8 : PIPE_FORMAT_B8G8R8A8_SRGB;
+ return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGB8 :
+ has_bgra_srgb ? PIPE_FORMAT_B8G8R8A8_SRGB : PIPE_FORMAT_R8G8B8A8_SRGB;
case MESA_FORMAT_ETC2_RGBA8_EAC:
return st->has_etc2 ? PIPE_FORMAT_ETC2_RGBA8 : PIPE_FORMAT_R8G8B8A8_UNORM;
case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
- return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGBA8 : PIPE_FORMAT_B8G8R8A8_SRGB;
+ return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGBA8 :
+ has_bgra_srgb ? PIPE_FORMAT_B8G8R8A8_SRGB : PIPE_FORMAT_R8G8B8A8_SRGB;
case MESA_FORMAT_ETC2_R11_EAC:
return st->has_etc2 ? PIPE_FORMAT_ETC2_R11_UNORM : PIPE_FORMAT_R16_UNORM;
case MESA_FORMAT_ETC2_RG11_EAC:
case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
return st->has_etc2 ? PIPE_FORMAT_ETC2_RGB8A1 : PIPE_FORMAT_R8G8B8A8_UNORM;
case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
- return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGB8A1 : PIPE_FORMAT_B8G8R8A8_SRGB;
+ return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGB8A1 :
+ has_bgra_srgb ? PIPE_FORMAT_B8G8R8A8_SRGB : PIPE_FORMAT_R8G8B8A8_SRGB;
case MESA_FORMAT_RGBA_ASTC_4x4:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_4x4;
case MESA_FORMAT_RGBA_ASTC_5x4:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_5x4;
case MESA_FORMAT_RGBA_ASTC_5x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_5x5;
case MESA_FORMAT_RGBA_ASTC_6x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_6x5;
case MESA_FORMAT_RGBA_ASTC_6x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_6x6;
case MESA_FORMAT_RGBA_ASTC_8x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_8x5;
case MESA_FORMAT_RGBA_ASTC_8x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_8x6;
case MESA_FORMAT_RGBA_ASTC_8x8:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_8x8;
case MESA_FORMAT_RGBA_ASTC_10x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_10x5;
case MESA_FORMAT_RGBA_ASTC_10x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_10x6;
case MESA_FORMAT_RGBA_ASTC_10x8:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_10x8;
case MESA_FORMAT_RGBA_ASTC_10x10:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_10x10;
case MESA_FORMAT_RGBA_ASTC_12x10:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_12x10;
case MESA_FORMAT_RGBA_ASTC_12x12:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
return PIPE_FORMAT_ASTC_12x12;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_4x4_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_5x4_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_5x5_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_6x5_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_6x6_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_8x5_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_8x6_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_8x8_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_10x5_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_10x6_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_10x8_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_10x10_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_12x10_SRGB;
case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12:
+ if (!st->has_astc_2d_ldr)
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_12x12_SRGB;
default:
return MESA_FORMAT_A8L8_SRGB;
case PIPE_FORMAT_L8_SRGB:
return MESA_FORMAT_L_SRGB8;
+ case PIPE_FORMAT_R8_SRGB:
+ return MESA_FORMAT_R_SRGB8;
case PIPE_FORMAT_R8G8B8_SRGB:
return MESA_FORMAT_BGR_SRGB8;
case PIPE_FORMAT_ABGR8888_SRGB:
for (i = 1; i < MESA_FORMAT_COUNT; i++) {
enum pipe_format pf;
- /* ETC formats are translated differently, skip them. */
- if (_mesa_is_format_etc2(i))
- continue;
- if (i == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)
+ if (st_compressed_format_fallback(st, i))
continue;
pf = st_mesa_format_to_pipe_format(st, i);
/* Test all Gallium formats */
for (i = 1; i < PIPE_FORMAT_COUNT; i++) {
- /* ETC formats are translated differently, skip them. */
- if (i == PIPE_FORMAT_ETC1_RGB8 && !st->has_etc1)
- continue;
-
mesa_format mf = st_pipe_format_to_mesa_format(i);
- if (_mesa_is_format_etc2(mf) && !st->has_etc2)
+ if (st_compressed_format_fallback(st, mf))
continue;
if (mf != MESA_FORMAT_NONE) {
0 },
{ PIPE_FORMAT_L8_SRGB, DEFAULT_SRGBA_FORMATS }
},
+ {
+ { GL_SR8_EXT, 0 },
+ { PIPE_FORMAT_R8_SRGB, 0 }
+ },
/* 16-bit float formats */
{
const enum pipe_format formats[],
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings,
boolean allow_dxt)
{
uint i;
for (i = 0; formats[i]; i++) {
if (screen->is_format_supported(screen, formats[i], target,
- sample_count, bindings)) {
+ sample_count, storage_sample_count,
+ bindings)) {
if (!allow_dxt && util_format_is_s3tc(formats[i])) {
/* we can't return a dxt format, continue searching */
continue;
st_choose_format(struct st_context *st, GLenum internalFormat,
GLenum format, GLenum type,
enum pipe_texture_target target, unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings, boolean allow_dxt)
{
struct pipe_screen *screen = st->pipe->screen;
/* search for exact matches */
pf = find_exact_format(internalFormat, format, type);
if (pf != PIPE_FORMAT_NONE &&
- screen->is_format_supported(screen, pf,
- target, sample_count, bindings)) {
+ screen->is_format_supported(screen, pf, target, sample_count,
+ storage_sample_count, bindings)) {
goto success;
}
* which is supported by the driver.
*/
pf = find_supported_format(screen, mapping->pipeFormats,
- target, sample_count, bindings,
+ target, sample_count,
+ storage_sample_count, bindings,
allow_dxt);
goto success;
}
*/
enum pipe_format
st_choose_renderbuffer_format(struct st_context *st,
- GLenum internalFormat, unsigned sample_count)
+ GLenum internalFormat, unsigned sample_count,
+ unsigned storage_sample_count)
{
unsigned bindings;
if (_mesa_is_depth_or_stencil_format(internalFormat))
else
bindings = PIPE_BIND_RENDER_TARGET;
return st_choose_format(st, internalFormat, GL_NONE, GL_NONE,
- PIPE_TEXTURE_2D, sample_count, bindings, FALSE);
+ PIPE_TEXTURE_2D, sample_count,
+ storage_sample_count, bindings, FALSE);
}
st_mesa_format_to_pipe_format(st, mesa_format);
if (format &&
- screen->is_format_supported(screen, format, PIPE_TEXTURE_2D, 0,
- bind)) {
+ screen->is_format_supported(screen, format, PIPE_TEXTURE_2D,
+ 0, 0, bind)) {
return format;
}
/* It's unlikely to find 2 matching Mesa formats. */
bindings |= PIPE_BIND_DEPTH_STENCIL;
else if (is_renderbuffer || internalFormat == 3 || internalFormat == 4 ||
internalFormat == GL_RGB || internalFormat == GL_RGBA ||
+ internalFormat == GL_RGBA2 ||
+ internalFormat == GL_RGB4 || internalFormat == GL_RGBA4 ||
internalFormat == GL_RGB8 || internalFormat == GL_RGBA8 ||
internalFormat == GL_BGRA ||
internalFormat == GL_RGB16F ||
}
pFormat = st_choose_format(st, internalFormat, format, type,
- pTarget, 0, bindings, GL_TRUE);
+ pTarget, 0, 0, bindings, GL_TRUE);
if (pFormat == PIPE_FORMAT_NONE && !is_renderbuffer) {
/* try choosing format again, this time without render target bindings */
pFormat = st_choose_format(st, internalFormat, format, type,
- pTarget, 0, PIPE_BIND_SAMPLER_VIEW,
+ pTarget, 0, 0, PIPE_BIND_SAMPLER_VIEW,
GL_TRUE);
}
if (pFormat == PIPE_FORMAT_NONE) {
- /* lie about using etc1/etc2 natively if we do decoding tricks */
mFormat = _mesa_glenum_to_compressed_format(internalFormat);
- if ((mFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1) ||
- (_mesa_is_format_etc2(mFormat) && !st->has_etc2))
+ if (st_compressed_format_fallback(st, mFormat))
return mFormat;
/* no luck at all */
/* If an sRGB framebuffer is unsupported, sRGB formats behave like linear
* formats.
*/
- if (!ctx->Extensions.EXT_framebuffer_sRGB) {
+ if (!ctx->Extensions.EXT_sRGB) {
internalFormat = _mesa_get_linear_internalformat(internalFormat);
}
/* Set sample counts in descending order. */
for (i = 16; i > 1; i--) {
format = st_choose_format(st, internalFormat, GL_NONE, GL_NONE,
- PIPE_TEXTURE_2D, i, bind, FALSE);
+ PIPE_TEXTURE_2D, i, i, bind, FALSE);
if (format != PIPE_FORMAT_NONE) {
samples[num_sample_counts++] = i;
internalFormat,
GL_NONE,
GL_NONE,
- PIPE_TEXTURE_2D, 1,
+ PIPE_TEXTURE_2D, 0, 0,
bindings, FALSE);
if (pformat)
params[0] = internalFormat;
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