diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 11 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 26 |
2 files changed, 25 insertions, 12 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index d378045b98..4dc3161449 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -405,7 +405,7 @@ void r300InitCmdBuf(r300ContextPtr r300) ALLOC_STATE(ri, always, R500_RI_CMDSIZE, 0); r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R500_RS_IP_0, 16); for (i = 0; i < 8; i++) { - r300->hw.ri.cmd[R300_RI_CMD_0 + i +1] = + r300->hw.ri.cmd[R300_RI_CMD_0 + i +1] = (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) | (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) | (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) | @@ -470,8 +470,13 @@ void r300InitCmdBuf(r300ContextPtr r300) r300->hw.bld.cmd[R300_BLD_CMD_0] = cmdpacket0(R300_RB3D_CBLEND, 2); ALLOC_STATE(cmk, always, R300_CMK_CMDSIZE, 0); r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(RB3D_COLOR_CHANNEL_MASK, 1); - ALLOC_STATE(blend_color, always, 4, 0); - r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 3); + if (is_r500) { + ALLOC_STATE(blend_color, always, 3, 0); + r300->hw.blend_color.cmd[0] = cmdpacket0(R500_RB3D_CONSTANT_COLOR_AR, 2); + } else { + ALLOC_STATE(blend_color, always, 2, 0); + r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 1); + } ALLOC_STATE(cb, always, R300_CB_CMDSIZE, 0); r300->hw.cb.cmd[R300_CB_CMD_0] = cmdpacket0(R300_RB3D_COLOROFFSET0, 1); r300->hw.cb.cmd[R300_CB_CMD_1] = cmdpacket0(R300_RB3D_COLORPITCH0, 1); diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 592ee9ccc1..0f7c179de8 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -70,20 +70,28 @@ extern void _tnl_UpdateFixedFunctionProgram(GLcontext * ctx); static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4]) { - GLubyte color[4]; r300ContextPtr rmesa = R300_CONTEXT(ctx); R300_STATECHANGE(rmesa, blend_color); - CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); - CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); - CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); - CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) { + GLuint r = IROUND(cf[0]*1023.0f); + GLuint g = IROUND(cf[1]*1023.0f); + GLuint b = IROUND(cf[2]*1023.0f); + GLuint a = IROUND(cf[3]*1023.0f); - rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0], - color[1], color[2]); - rmesa->hw.blend_color.cmd[2] = 0; - rmesa->hw.blend_color.cmd[3] = 0; + rmesa->hw.blend_color.cmd[1] = r | (a << 16); + rmesa->hw.blend_color.cmd[2] = b | (g << 16); + } else { + GLubyte color[4]; + CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); + CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); + CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); + CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); + + rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0], + color[1], color[2]); + } } /** |