diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_blit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_blit.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index 0974f1f80a..173d1d5b6c 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -66,7 +66,7 @@ void intelCopyBuffer( const __DRIdrawablePrivate *dPriv, intelFlush( &intel->ctx ); - bmFinishFence(intel, intel->last_swap_fence); + bmFinishFenceLock(intel, intel->last_swap_fence); /* The LOCK_HARDWARE is required for the cliprects. Buffer offsets * should work regardless. @@ -155,7 +155,7 @@ void intelCopyBuffer( const __DRIdrawablePrivate *dPriv, intel_batchbuffer_flush( intel->batch ); intel->second_last_swap_fence = intel->last_swap_fence; - intel->last_swap_fence = bmSetFence( intel ); + intel->last_swap_fence = bmSetFenceLock( intel ); UNLOCK_HARDWARE( intel ); if (!rect) @@ -221,6 +221,29 @@ void intelEmitFillBlit( struct intel_context *intel, ADVANCE_BATCH(); } +static GLuint translate_raster_op(GLenum logicop) +{ + switch(logicop) { + case GL_CLEAR: return 0x00; + case GL_AND: return 0x88; + case GL_AND_REVERSE: return 0x44; + case GL_COPY: return 0xCC; + case GL_AND_INVERTED: return 0x22; + case GL_NOOP: return 0xAA; + case GL_XOR: return 0x66; + case GL_OR: return 0xEE; + case GL_NOR: return 0x11; + case GL_EQUIV: return 0x99; + case GL_INVERT: return 0x55; + case GL_OR_REVERSE: return 0xDD; + case GL_COPY_INVERTED: return 0x33; + case GL_OR_INVERTED: return 0xBB; + case GL_NAND: return 0x77; + case GL_SET: return 0xFF; + default: return 0; + } +} + /* Copy BitBlt */ @@ -236,7 +259,8 @@ void intelEmitCopyBlit( struct intel_context *intel, GLboolean dst_tiled, GLshort src_x, GLshort src_y, GLshort dst_x, GLshort dst_y, - GLshort w, GLshort h ) + GLshort w, GLshort h, + GLenum logic_op ) { GLuint CMD, BR13; int dst_y2 = dst_y + h; @@ -244,12 +268,15 @@ void intelEmitCopyBlit( struct intel_context *intel, BATCH_LOCALS; - DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d\n", + DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n", __FUNCTION__, src_buffer, src_pitch, src_x, src_y, dst_buffer, dst_pitch, dst_x, dst_y, - w,h); + w,h,logic_op); + assert( logic_op - GL_CLEAR >= 0 ); + assert( logic_op - GL_CLEAR < 0x10 ); + src_pitch *= cpp; dst_pitch *= cpp; @@ -257,11 +284,12 @@ void intelEmitCopyBlit( struct intel_context *intel, case 1: case 2: case 3: - BR13 = (0xCC << 16) | (1<<24); + BR13 = (translate_raster_op(logic_op) << 16) | (1<<24); CMD = XY_SRC_COPY_BLT_CMD; break; case 4: - BR13 = (0xCC << 16) | (1<<24) | (1<<25); + BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) | + (1<<25); CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA | XY_SRC_COPY_BLT_WRITE_RGB); break; |