diff options
| author | Alex Deucher <[email protected]> | 2010-09-13 13:36:19 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2010-09-13 13:41:46 -0400 |
| commit | 9532eea509321d8f88a4e60191a1e659ada40dfe (patch) | |
| tree | c6714a10ecb1cc36676bbded2c32a665ec385eb7 /src/mesa/drivers/dri/r600/evergreen_chip.c | |
| parent | c121608b6e409fe6c22cb8b05c52cc94d2dfb0af (diff) | |
r600c: const buffer sizes must be a multiple of 16 consts
This applies to r6xx/r7xx/evergreen
Diffstat (limited to 'src/mesa/drivers/dri/r600/evergreen_chip.c')
| -rw-r--r-- | src/mesa/drivers/dri/r600/evergreen_chip.c | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/src/mesa/drivers/dri/r600/evergreen_chip.c b/src/mesa/drivers/dri/r600/evergreen_chip.c index 59768fd6edb..f02032b8ce8 100644 --- a/src/mesa/drivers/dri/r600/evergreen_chip.c +++ b/src/mesa/drivers/dri/r600/evergreen_chip.c @@ -550,8 +550,9 @@ static void evergreenSendPSresource(GLcontext *ctx) context_t *context = EVERGREEN_CONTEXT(ctx); EVERGREEN_CHIP_CONTEXT *evergreen = GET_EVERGREEN_CHIP(context); struct radeon_bo * pbo; - - struct radeon_bo * pbo_const; + struct radeon_bo * pbo_const; + /* const size reg is in units of 16 consts */ + int const_size = ((evergreen->ps.num_consts * 4) + 15) & ~15; BATCH_LOCALS(&context->radeon); radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__); @@ -582,17 +583,8 @@ static void evergreenSendPSresource(GLcontext *ctx) { r700SyncSurf(context, pbo_const, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit); - BEGIN_BATCH_NO_AUTOSTATE(3); - - if(evergreen->ps.num_consts < 4) - { - EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_PS_0, 1); - } - else - { - EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_PS_0, (evergreen->ps.num_consts * 4)/16 ); - } - + BEGIN_BATCH_NO_AUTOSTATE(3); + EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_PS_0, const_size / 16); END_BATCH(); BEGIN_BATCH_NO_AUTOSTATE(3 + 2); @@ -613,8 +605,9 @@ static void evergreenSendVSresource(GLcontext *ctx, struct radeon_state_atom *at context_t *context = EVERGREEN_CONTEXT(ctx); EVERGREEN_CHIP_CONTEXT *evergreen = GET_EVERGREEN_CHIP(context); struct radeon_bo * pbo; - - struct radeon_bo * pbo_const; + struct radeon_bo * pbo_const; + /* const size reg is in units of 16 consts */ + int const_size = ((evergreen->vs.num_consts * 4) + 15) & ~15; BATCH_LOCALS(&context->radeon); radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__); @@ -646,17 +639,8 @@ static void evergreenSendVSresource(GLcontext *ctx, struct radeon_state_atom *at { r700SyncSurf(context, pbo_const, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit); - BEGIN_BATCH_NO_AUTOSTATE(3); - - if(evergreen->vs.num_consts < 4) - { - EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_VS_0, 1); - } - else - { - EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_VS_0, (evergreen->vs.num_consts * 4)/16 ); - } - + BEGIN_BATCH_NO_AUTOSTATE(3); + EVERGREEN_OUT_BATCH_REGVAL(EG_SQ_ALU_CONST_BUFFER_SIZE_VS_0, const_size / 16); END_BATCH(); BEGIN_BATCH_NO_AUTOSTATE(3 + 2); |