diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup_tri.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c index 44696c73b4..20e63ae51f 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c +++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c @@ -260,13 +260,13 @@ static void setup_tri_coefficients( struct lp_setup_context *setup, { unsigned fragcoord_usage_mask = TGSI_WRITEMASK_XYZ; unsigned slot; + unsigned i; /* setup interpolation for all the remaining attributes: */ for (slot = 0; slot < setup->fs.nr_inputs; slot++) { unsigned vert_attr = setup->fs.input[slot].src_index; unsigned usage_mask = setup->fs.input[slot].usage_mask; - unsigned i; switch (setup->fs.input[slot].interp) { case LP_INTERP_CONSTANT: @@ -316,6 +316,34 @@ static void setup_tri_coefficients( struct lp_setup_context *setup, /* The internal position input is in slot zero: */ setup_fragcoord_coef(tri, info, 0, fragcoord_usage_mask); + + if (0) { + for (i = 0; i < NUM_CHANNELS; i++) { + float a0 = tri->inputs.a0 [0][i]; + float dadx = tri->inputs.dadx[0][i]; + float dady = tri->inputs.dady[0][i]; + + debug_printf("POS.%c: a0 = %f, dadx = %f, dady = %f\n", + "xyzw"[i], + a0, dadx, dady); + } + + for (slot = 0; slot < setup->fs.nr_inputs; slot++) { + unsigned usage_mask = setup->fs.input[slot].usage_mask; + for (i = 0; i < NUM_CHANNELS; i++) { + if (usage_mask & (1 << i)) { + float a0 = tri->inputs.a0 [1 + slot][i]; + float dadx = tri->inputs.dadx[1 + slot][i]; + float dady = tri->inputs.dady[1 + slot][i]; + + debug_printf("IN[%u].%c: a0 = %f, dadx = %f, dady = %f\n", + slot, + "xyzw"[i], + a0, dadx, dady); + } + } + } + } } |