diff options
| author | Ilia Mirkin <[email protected]> | 2015-11-21 10:28:45 -0500 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2015-11-23 11:17:14 -0500 |
| commit | c65bc2e805a1fbcb72b9b77e0d9557ebce3a379a (patch) | |
| tree | 5c37239f39bbc8abe84d5455f85a4c5a8b7dd79f /src/gallium/drivers | |
| parent | 99f12a3f1a825c53d790f12dae114f388bb6244c (diff) | |
freedreno/a4xx: support 16384 texels in buffer texture
Looks like the width field's bitmask was off-by-one.
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/freedreno/a4xx/a4xx.xml.h | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_screen.c | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h index df59438f106..5a5323042d6 100644 --- a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h +++ b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h @@ -2864,7 +2864,7 @@ static inline uint32_t A4XX_TEX_CONST_1_HEIGHT(uint32_t val) { return ((val) << A4XX_TEX_CONST_1_HEIGHT__SHIFT) & A4XX_TEX_CONST_1_HEIGHT__MASK; } -#define A4XX_TEX_CONST_1_WIDTH__MASK 0x1fff8000 +#define A4XX_TEX_CONST_1_WIDTH__MASK 0x3fff8000 #define A4XX_TEX_CONST_1_WIDTH__SHIFT 15 static inline uint32_t A4XX_TEX_CONST_1_WIDTH(uint32_t val) { diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c index 0c494d4f4c8..9e51c4e3c4b 100644 --- a/src/gallium/drivers/freedreno/freedreno_screen.c +++ b/src/gallium/drivers/freedreno/freedreno_screen.c @@ -187,12 +187,11 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) if (is_a4xx(screen)) return 32; return 0; case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE: - /* I think 32k on a4xx.. and we could possibly emulate more - * by pretending 2d/rect textures and splitting high bits - * of index into 2nd dimension.. + /* We could possibly emulate more by pretending 2d/rect textures and + * splitting high bits of index into 2nd dimension.. */ if (is_a3xx(screen)) return 8192; - if (is_a4xx(screen)) return 16383; + if (is_a4xx(screen)) return 16384; return 0; case PIPE_CAP_TEXTURE_FLOAT_LINEAR: |