diff options
| author | Rob Clark <[email protected]> | 2014-03-30 12:06:35 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-03-30 12:10:26 -0400 |
| commit | db414c468609764c2394b4472900e7878f4ddfaa (patch) | |
| tree | 068a77ea6bf0dbd49c125539724d38475ec87593 | |
| parent | 83808a90bea75598a279ae45d96e55c562ad58e4 (diff) | |
freedreno/a3xx/compiler: fix RECT textures
Whether or not the coords are normalized is handled in the texture
state. But we otherwise need to treat RECT sample instructions as 2D.
Signed-off-by: Rob Clark <[email protected]>
| -rw-r--r-- | src/gallium/drivers/freedreno/a3xx/fd3_compiler.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_compiler.c b/src/gallium/drivers/freedreno/a3xx/fd3_compiler.c index 9b644742615..1d99e5caa99 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_compiler.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_compiler.c @@ -1090,21 +1090,41 @@ trans_samp(const struct instr_translater *t, switch (t->arg) { case TGSI_OPCODE_TEX: - if (tex == TGSI_TEXTURE_2D) { + switch (tex) { + case TGSI_TEXTURE_2D: + case TGSI_TEXTURE_RECT: order = (int8_t[4]){ 0, 1, -1, -1 }; src_wrmask = TGSI_WRITEMASK_XY; - } else { + break; + case TGSI_TEXTURE_3D: + case TGSI_TEXTURE_CUBE: order = (int8_t[4]){ 0, 1, 2, -1 }; src_wrmask = TGSI_WRITEMASK_XYZ; + flags |= IR3_INSTR_3D; + break; + default: + compile_error(ctx, "unknown texture type: %s\n", + tgsi_texture_names[tex]); + break; } break; case TGSI_OPCODE_TXP: - if (tex == TGSI_TEXTURE_2D) { + switch (tex) { + case TGSI_TEXTURE_2D: + case TGSI_TEXTURE_RECT: order = (int8_t[4]){ 0, 1, 3, -1 }; src_wrmask = TGSI_WRITEMASK_XYZ; - } else { + break; + case TGSI_TEXTURE_3D: + case TGSI_TEXTURE_CUBE: order = (int8_t[4]){ 0, 1, 2, 3 }; src_wrmask = TGSI_WRITEMASK_XYZW; + flags |= IR3_INSTR_3D; + break; + default: + compile_error(ctx, "unknown texture type: %s\n", + tgsi_texture_names[tex]); + break; } flags |= IR3_INSTR_P; break; @@ -1113,9 +1133,6 @@ trans_samp(const struct instr_translater *t, break; } - if ((tex == TGSI_TEXTURE_3D) || (tex == TGSI_TEXTURE_CUBE)) - flags |= IR3_INSTR_3D; - /* cat5 instruction cannot seem to handle const or relative: */ if (is_rel_or_const(coord)) needs_mov = true; |