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-rw-r--r--src/mesa/drivers/dri/common/utils.c5
-rw-r--r--src/mesa/drivers/dri/common/utils.h3
-rw-r--r--src/mesa/drivers/dri/ffb/ffb_xmesa.c2
-rw-r--r--src/mesa/drivers/dri/i810/i810screen.c2
-rw-r--r--src/mesa/drivers/dri/intel/intel_screen.c60
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_screen.c2
-rw-r--r--src/mesa/drivers/dri/mga/mga_xmesa.c2
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_screen.c3
-rw-r--r--src/mesa/drivers/dri/r128/r128_screen.c2
-rw-r--r--src/mesa/drivers/dri/r300/compiler/r500_fragprog.c2
-rw-r--r--src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c15
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c9
-rw-r--r--src/mesa/drivers/dri/savage/savage_xmesa.c2
-rw-r--r--src/mesa/drivers/dri/sis/sis_screen.c2
-rw-r--r--src/mesa/drivers/dri/swrast/swrast.c3
-rw-r--r--src/mesa/drivers/dri/tdfx/tdfx_screen.c3
-rw-r--r--src/mesa/drivers/dri/unichrome/via_screen.c2
17 files changed, 76 insertions, 43 deletions
diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
index 81d026a697..833f9ad232 100644
--- a/src/mesa/drivers/dri/common/utils.c
+++ b/src/mesa/drivers/dri/common/utils.c
@@ -424,7 +424,8 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
const uint8_t * depth_bits, const uint8_t * stencil_bits,
unsigned num_depth_stencil_bits,
const GLenum * db_modes, unsigned num_db_modes,
- const uint8_t * msaa_samples, unsigned num_msaa_modes)
+ const uint8_t * msaa_samples, unsigned num_msaa_modes,
+ GLboolean enable_accum)
{
static const uint8_t bits_table[4][4] = {
/* R G B A */
@@ -486,7 +487,7 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
__GLcontextModes *modes;
unsigned i, j, k, h;
unsigned num_modes;
- unsigned num_accum_bits = 2;
+ unsigned num_accum_bits = (enable_accum) ? 2 : 1;
switch ( fb_type ) {
case GL_UNSIGNED_BYTE_3_3_2:
diff --git a/src/mesa/drivers/dri/common/utils.h b/src/mesa/drivers/dri/common/utils.h
index 2aa6de66c1..02ca3feb73 100644
--- a/src/mesa/drivers/dri/common/utils.h
+++ b/src/mesa/drivers/dri/common/utils.h
@@ -104,7 +104,8 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
const uint8_t * depth_bits, const uint8_t * stencil_bits,
unsigned num_depth_stencil_bits,
const GLenum * db_modes, unsigned num_db_modes,
- const uint8_t * msaa_samples, unsigned num_msaa_modes);
+ const uint8_t * msaa_samples, unsigned num_msaa_modes,
+ GLboolean enable_accum);
__DRIconfig **driConcatConfigs(__DRIconfig **a,
__DRIconfig **b);
diff --git a/src/mesa/drivers/dri/ffb/ffb_xmesa.c b/src/mesa/drivers/dri/ffb/ffb_xmesa.c
index 6a84651479..7fdf883cdf 100644
--- a/src/mesa/drivers/dri/ffb/ffb_xmesa.c
+++ b/src/mesa/drivers/dri/ffb/ffb_xmesa.c
@@ -658,7 +658,7 @@ ffbFillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
diff --git a/src/mesa/drivers/dri/i810/i810screen.c b/src/mesa/drivers/dri/i810/i810screen.c
index 476c801358..1c4deef319 100644
--- a/src/mesa/drivers/dri/i810/i810screen.c
+++ b/src/mesa/drivers/dri/i810/i810screen.c
@@ -92,7 +92,7 @@ i810FillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor,
back_buffer_modes, back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index c9ef1647a3..fa46b252ee 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -341,8 +341,7 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
GLenum fb_type[3];
static const GLenum back_buffer_modes[] = {
- GLX_NONE, GLX_SWAP_UNDEFINED_OML,
- GLX_SWAP_EXCHANGE_OML, GLX_SWAP_COPY_OML
+ GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
};
uint8_t depth_bits[4], stencil_bits[4], msaa_samples_array[1];
int color;
@@ -374,15 +373,6 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
intelScreen->irq_active = 1;
psp->extensions = intelScreenExtensions;
- depth_bits[0] = 0;
- stencil_bits[0] = 0;
- depth_bits[1] = 16;
- stencil_bits[1] = 0;
- depth_bits[2] = 24;
- stencil_bits[2] = 0;
- depth_bits[3] = 24;
- stencil_bits[3] = 8;
-
msaa_samples_array[0] = 0;
fb_format[0] = GL_RGB;
@@ -397,27 +387,27 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
depth_bits[0] = 0;
stencil_bits[0] = 0;
+ /* Generate a rich set of useful configs that do not include an
+ * accumulation buffer.
+ */
for (color = 0; color < ARRAY_SIZE(fb_format); color++) {
__DRIconfig **new_configs;
int depth_factor;
- /* With DRI2 right now, GetBuffers always returns a depth/stencil buffer
- * with the same cpp as the drawable. So we can't support depth cpp !=
- * color cpp currently.
+ /* Starting with DRI2 protocol version 1.1 we can request a depth/stencil
+ * buffer that has a diffferent number of bits per pixel than the color
+ * buffer. This isn't yet supported here.
*/
if (fb_type[color] == GL_UNSIGNED_SHORT_5_6_5) {
depth_bits[1] = 16;
stencil_bits[1] = 0;
-
- depth_factor = 2;
} else {
depth_bits[1] = 24;
- stencil_bits[1] = 0;
- depth_bits[2] = 24;
- stencil_bits[2] = 8;
-
- depth_factor = 3;
+ stencil_bits[1] = 8;
}
+
+ depth_factor = 2;
+
new_configs = driCreateConfigs(fb_format[color], fb_type[color],
depth_bits,
stencil_bits,
@@ -425,7 +415,33 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
back_buffer_modes,
ARRAY_SIZE(back_buffer_modes),
msaa_samples_array,
- ARRAY_SIZE(msaa_samples_array));
+ ARRAY_SIZE(msaa_samples_array),
+ GL_FALSE);
+ if (configs == NULL)
+ configs = new_configs;
+ else
+ configs = driConcatConfigs(configs, new_configs);
+ }
+
+ /* Generate the minimum possible set of configs that include an
+ * accumulation buffer.
+ */
+ for (color = 0; color < ARRAY_SIZE(fb_format); color++) {
+ __DRIconfig **new_configs;
+
+ if (fb_type[color] == GL_UNSIGNED_SHORT_5_6_5) {
+ depth_bits[0] = 16;
+ stencil_bits[0] = 0;
+ } else {
+ depth_bits[0] = 24;
+ stencil_bits[0] = 8;
+ }
+
+ new_configs = driCreateConfigs(fb_format[color], fb_type[color],
+ depth_bits, stencil_bits, 1,
+ back_buffer_modes + 1, 1,
+ msaa_samples_array, 1,
+ GL_TRUE);
if (configs == NULL)
configs = new_configs;
else
diff --git a/src/mesa/drivers/dri/mach64/mach64_screen.c b/src/mesa/drivers/dri/mach64/mach64_screen.c
index 5cbfb85627..99aad574c8 100644
--- a/src/mesa/drivers/dri/mach64/mach64_screen.c
+++ b/src/mesa/drivers/dri/mach64/mach64_screen.c
@@ -119,7 +119,7 @@ mach64FillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__);
diff --git a/src/mesa/drivers/dri/mga/mga_xmesa.c b/src/mesa/drivers/dri/mga/mga_xmesa.c
index e7813b6372..687412bca5 100644
--- a/src/mesa/drivers/dri/mga/mga_xmesa.c
+++ b/src/mesa/drivers/dri/mga/mga_xmesa.c
@@ -160,7 +160,7 @@ mgaFillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor,
back_buffer_modes, back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_screen.c b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
index de6328251e..6abab8c965 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_screen.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
@@ -83,7 +83,8 @@ nouveau_get_configs(void)
back_buffer_modes,
Elements(back_buffer_modes),
msaa_samples,
- Elements(msaa_samples));
+ Elements(msaa_samples),
+ GL_TRUE);
assert(config);
configs = configs ? driConcatConfigs(configs, config)
diff --git a/src/mesa/drivers/dri/r128/r128_screen.c b/src/mesa/drivers/dri/r128/r128_screen.c
index ef6b5a35c4..2d91802823 100644
--- a/src/mesa/drivers/dri/r128/r128_screen.c
+++ b/src/mesa/drivers/dri/r128/r128_screen.c
@@ -449,7 +449,7 @@ r128FillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
index d87acecdab..b0fb8e970b 100644
--- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
@@ -295,7 +295,7 @@ static char *toswiz(int swiz_val) {
case 2: return "B";
case 3: return "A";
case 4: return "0";
- case 5: return "1/2";
+ case 5: return "H";
case 6: return "1";
case 7: return "U";
}
diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
index c2eb613b23..829f028950 100644
--- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
+++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
@@ -121,8 +121,19 @@ static unsigned int translate_alpha_op(struct r300_fragment_program_compiler *c,
static unsigned int fix_hw_swizzle(unsigned int swz)
{
- if (swz == 5) swz = 6;
- if (swz == RC_SWIZZLE_UNUSED) swz = 4;
+ switch (swz) {
+ case RC_SWIZZLE_ZERO:
+ case RC_SWIZZLE_UNUSED:
+ swz = 4;
+ break;
+ case RC_SWIZZLE_HALF:
+ swz = 5;
+ break;
+ case RC_SWIZZLE_ONE:
+ swz = 6;
+ break;
+ }
+
return swz;
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 93b6399a66..631f729048 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -293,18 +293,18 @@ radeonFillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor, msaa_samples_array,
- 1);
+ 1, GL_TRUE);
configs_a8r8g8b8 = driCreateConfigs(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV,
depth_bits_array, stencil_bits_array,
1, back_buffer_modes, 1,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
configs = driConcatConfigs(configs_r5g6b5, configs_a8r8g8b8);
} else
configs = driCreateConfigs(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV,
depth_bits_array, stencil_bits_array,
depth_buffer_factor,
back_buffer_modes, back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
@@ -1676,7 +1676,8 @@ __DRIconfig **radeonInitScreen2(__DRIscreen *psp)
back_buffer_modes,
ARRAY_SIZE(back_buffer_modes),
msaa_samples_array,
- ARRAY_SIZE(msaa_samples_array));
+ ARRAY_SIZE(msaa_samples_array),
+ GL_TRUE);
if (configs == NULL)
configs = new_configs;
else
diff --git a/src/mesa/drivers/dri/savage/savage_xmesa.c b/src/mesa/drivers/dri/savage/savage_xmesa.c
index 8e879ca41c..74a001b789 100644
--- a/src/mesa/drivers/dri/savage/savage_xmesa.c
+++ b/src/mesa/drivers/dri/savage/savage_xmesa.c
@@ -939,7 +939,7 @@ savageFillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor,
back_buffer_modes, back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c
index cb7ed8a08b..80fb455ec7 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.c
+++ b/src/mesa/drivers/dri/sis/sis_screen.c
@@ -103,7 +103,7 @@ sisFillInModes(__DRIscreen *psp, int bpp)
configs = driCreateConfigs(fb_format, fb_type, depth_bits_array,
stencil_bits_array, depth_buffer_factor,
back_buffer_modes, back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__);
return NULL;
diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index 4e823669bf..40535b03b9 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -132,7 +132,8 @@ swrastFillInModes(__DRIscreen *psp,
configs = driCreateConfigs(fb_format, fb_type,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
- back_buffer_factor, msaa_samples_array, 1);
+ back_buffer_factor, msaa_samples_array, 1,
+ GL_TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_screen.c b/src/mesa/drivers/dri/tdfx/tdfx_screen.c
index 9f6b35faa2..d554bcdc92 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_screen.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_screen.c
@@ -383,7 +383,8 @@ tdfxFillInModes(__DRIscreen *psp,
stencil_bits_array,
deep ? 2 : 4,
db_modes, 2,
- msaa_samples_array, 1);
+ msaa_samples_array, 1,
+ GL_TRUE);
}
/**
diff --git a/src/mesa/drivers/dri/unichrome/via_screen.c b/src/mesa/drivers/dri/unichrome/via_screen.c
index 8c91c937c6..ee10b569bf 100644
--- a/src/mesa/drivers/dri/unichrome/via_screen.c
+++ b/src/mesa/drivers/dri/unichrome/via_screen.c
@@ -354,7 +354,7 @@ viaFillInModes( __DRIscreen *psp,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, 1, GL_TRUE);
if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
generated by cgit v1.2.3 (git 2.51.0) at 2025-11-04 05:56:28 +0000