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Diffstat (limited to 'src/radeon_exa_render.c')
-rw-r--r--src/radeon_exa_render.c199
1 files changed, 60 insertions, 139 deletions
diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c
index bbe3a682..87339d47 100644
--- a/src/radeon_exa_render.c
+++ b/src/radeon_exa_render.c
@@ -1310,7 +1310,9 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
RINFO_FROM_SCREEN(pDst->drawable.pScreen);
uint32_t dst_format, dst_offset, dst_pitch;
uint32_t txenable, colorpitch;
- uint32_t blendcntl;
+ uint32_t blendcntl, output_fmt;
+ uint32_t src_color, src_alpha;
+ uint32_t mask_color, mask_alpha;
int pixel_shift;
ACCEL_PREAMBLE();
@@ -1457,12 +1459,33 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
OUT_ACCEL_REG(R300_TX_ENABLE, txenable);
FINISH_ACCEL();
+ /* shader output swizzling */
+ switch (pDstPicture->format) {
+ case PICT_a8r8g8b8:
+ case PICT_x8r8g8b8:
+ default:
+ output_fmt = (R300_OUT_FMT_C4_8 |
+ R300_OUT_FMT_C0_SEL_BLUE |
+ R300_OUT_FMT_C1_SEL_GREEN |
+ R300_OUT_FMT_C2_SEL_RED |
+ R300_OUT_FMT_C3_SEL_ALPHA);
+ break;
+ case PICT_a8b8g8r8:
+ case PICT_x8b8g8r8:
+ output_fmt = (R300_OUT_FMT_C4_8 |
+ R300_OUT_FMT_C0_SEL_RED |
+ R300_OUT_FMT_C1_SEL_GREEN |
+ R300_OUT_FMT_C2_SEL_BLUE |
+ R300_OUT_FMT_C3_SEL_ALPHA);
+ break;
+ case PICT_a8:
+ output_fmt = (R300_OUT_FMT_C4_8 |
+ R300_OUT_FMT_C0_SEL_ALPHA);
+ break;
+ }
+
/* setup pixel shader */
if (IS_R300_3D) {
- uint32_t output_fmt;
- int src_color, src_alpha;
- int mask_color, mask_alpha;
-
if (PICT_FORMAT_RGB(pSrcPicture->format) == 0)
src_color = R300_ALU_RGB_0_0;
else
@@ -1473,45 +1496,22 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
else
src_alpha = R300_ALU_ALPHA_SRC0_A;
- if (pMask && pMaskPicture->componentAlpha) {
- if (RadeonBlendOp[op].src_alpha) {
- if (PICT_FORMAT_A(pSrcPicture->format) == 0) {
- src_color = R300_ALU_RGB_1_0;
- src_alpha = R300_ALU_ALPHA_1_0;
- } else {
- src_color = R300_ALU_RGB_SRC0_AAA;
- src_alpha = R300_ALU_ALPHA_SRC0_A;
- }
-
+ if (pMask) {
+ if (pMaskPicture->componentAlpha) {
+ if (RadeonBlendOp[op].src_alpha) {
+ if (PICT_FORMAT_A(pSrcPicture->format) == 0)
+ src_color = R300_ALU_RGB_1_0;
+ else
+ src_color = R300_ALU_RGB_SRC0_AAA;
+ } else
+ src_color = R300_ALU_RGB_SRC0_RGB;
mask_color = R300_ALU_RGB_SRC1_RGB;
-
- if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_alpha = R300_ALU_ALPHA_1_0;
- else
- mask_alpha = R300_ALU_ALPHA_SRC1_A;
-
} else {
- src_color = R300_ALU_RGB_SRC0_RGB;
-
- if (PICT_FORMAT_A(pSrcPicture->format) == 0)
- src_alpha = R300_ALU_ALPHA_1_0;
- else
- src_alpha = R300_ALU_ALPHA_SRC0_A;
-
- mask_color = R300_ALU_RGB_SRC1_RGB;
-
if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_alpha = R300_ALU_ALPHA_1_0;
+ mask_color = R300_ALU_RGB_1_0;
else
- mask_alpha = R300_ALU_ALPHA_SRC1_A;
-
+ mask_color = R300_ALU_RGB_SRC1_AAA;
}
- } else if (pMask) {
- if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_color = R300_ALU_RGB_1_0;
- else
- mask_color = R300_ALU_RGB_SRC1_AAA;
-
if (PICT_FORMAT_A(pMaskPicture->format) == 0)
mask_alpha = R300_ALU_ALPHA_1_0;
else
@@ -1521,32 +1521,6 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
mask_alpha = R300_ALU_ALPHA_1_0;
}
- /* shader output swizzling */
- switch (pDstPicture->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- default:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_BLUE |
- R300_OUT_FMT_C1_SEL_GREEN |
- R300_OUT_FMT_C2_SEL_RED |
- R300_OUT_FMT_C3_SEL_ALPHA);
- break;
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_RED |
- R300_OUT_FMT_C1_SEL_GREEN |
- R300_OUT_FMT_C2_SEL_BLUE |
- R300_OUT_FMT_C3_SEL_ALPHA);
- break;
- case PICT_a8:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_ALPHA);
- break;
- }
-
-
/* setup the rasterizer, load FS */
if (pMask) {
BEGIN_ACCEL(16);
@@ -1690,10 +1664,6 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
R300_ALU_ALPHA_CLAMP));
FINISH_ACCEL();
} else {
- uint32_t output_fmt;
- uint32_t src_color, src_alpha;
- uint32_t mask_color, mask_alpha;
-
if (PICT_FORMAT_RGB(pSrcPicture->format) == 0)
src_color = (R500_ALU_RGB_R_SWIZ_A_0 |
R500_ALU_RGB_G_SWIZ_A_0 |
@@ -1708,59 +1678,35 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
else
src_alpha = R500_ALPHA_SWIZ_A_A;
- if (pMask && pMaskPicture->componentAlpha) {
- if (RadeonBlendOp[op].src_alpha) {
- if (PICT_FORMAT_A(pSrcPicture->format) == 0) {
- src_color = (R500_ALU_RGB_R_SWIZ_A_1 |
- R500_ALU_RGB_G_SWIZ_A_1 |
- R500_ALU_RGB_B_SWIZ_A_1);
- src_alpha = R500_ALPHA_SWIZ_A_1;
- } else {
- src_color = (R500_ALU_RGB_R_SWIZ_A_A |
- R500_ALU_RGB_G_SWIZ_A_A |
- R500_ALU_RGB_B_SWIZ_A_A);
- src_alpha = R500_ALPHA_SWIZ_A_A;
- }
+ if (pMask) {
+ if (pMaskPicture->componentAlpha) {
+ if (RadeonBlendOp[op].src_alpha) {
+ if (PICT_FORMAT_A(pSrcPicture->format) == 0)
+ src_color = (R500_ALU_RGB_R_SWIZ_A_1 |
+ R500_ALU_RGB_G_SWIZ_A_1 |
+ R500_ALU_RGB_B_SWIZ_A_1);
+ else
+ src_color = (R500_ALU_RGB_R_SWIZ_A_A |
+ R500_ALU_RGB_G_SWIZ_A_A |
+ R500_ALU_RGB_B_SWIZ_A_A);
+ } else
+ src_color = (R500_ALU_RGB_R_SWIZ_A_R |
+ R500_ALU_RGB_G_SWIZ_A_G |
+ R500_ALU_RGB_B_SWIZ_A_B);
mask_color = (R500_ALU_RGB_R_SWIZ_B_R |
R500_ALU_RGB_G_SWIZ_B_G |
R500_ALU_RGB_B_SWIZ_B_B);
-
- if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_alpha = R500_ALPHA_SWIZ_B_1;
- else
- mask_alpha = R500_ALPHA_SWIZ_B_A;
-
} else {
- src_color = (R500_ALU_RGB_R_SWIZ_A_R |
- R500_ALU_RGB_G_SWIZ_A_G |
- R500_ALU_RGB_B_SWIZ_A_B);
-
- if (PICT_FORMAT_A(pSrcPicture->format) == 0)
- src_alpha = R500_ALPHA_SWIZ_A_1;
- else
- src_alpha = R500_ALPHA_SWIZ_A_A;
-
- mask_color = (R500_ALU_RGB_R_SWIZ_B_R |
- R500_ALU_RGB_G_SWIZ_B_G |
- R500_ALU_RGB_B_SWIZ_B_B);
-
if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_alpha = R500_ALPHA_SWIZ_B_1;
+ mask_color = (R500_ALU_RGB_R_SWIZ_B_1 |
+ R500_ALU_RGB_G_SWIZ_B_1 |
+ R500_ALU_RGB_B_SWIZ_B_1);
else
- mask_alpha = R500_ALPHA_SWIZ_B_A;
-
+ mask_color = (R500_ALU_RGB_R_SWIZ_B_A |
+ R500_ALU_RGB_G_SWIZ_B_A |
+ R500_ALU_RGB_B_SWIZ_B_A);
}
- } else if (pMask) {
- if (PICT_FORMAT_A(pMaskPicture->format) == 0)
- mask_color = (R500_ALU_RGB_R_SWIZ_B_1 |
- R500_ALU_RGB_G_SWIZ_B_1 |
- R500_ALU_RGB_B_SWIZ_B_1);
- else
- mask_color = (R500_ALU_RGB_R_SWIZ_B_A |
- R500_ALU_RGB_G_SWIZ_B_A |
- R500_ALU_RGB_B_SWIZ_B_A);
-
if (PICT_FORMAT_A(pMaskPicture->format) == 0)
mask_alpha = R500_ALPHA_SWIZ_B_1;
else
@@ -1772,31 +1718,6 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
mask_alpha = R500_ALPHA_SWIZ_B_1;
}
- /* shader output swizzling */
- switch (pDstPicture->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- default:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_BLUE |
- R300_OUT_FMT_C1_SEL_GREEN |
- R300_OUT_FMT_C2_SEL_RED |
- R300_OUT_FMT_C3_SEL_ALPHA);
- break;
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_RED |
- R300_OUT_FMT_C1_SEL_GREEN |
- R300_OUT_FMT_C2_SEL_BLUE |
- R300_OUT_FMT_C3_SEL_ALPHA);
- break;
- case PICT_a8:
- output_fmt = (R300_OUT_FMT_C4_8 |
- R300_OUT_FMT_C0_SEL_ALPHA);
- break;
- }
-
BEGIN_ACCEL(7);
if (pMask) {
/* 4 components: 2 for tex0, 2 for tex1 */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 16:47:42 +0000