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-rw-r--r--src/mesa/drivers/dri/r300/r300_cmdbuf.c14
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.c2
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.h5
-rw-r--r--src/mesa/drivers/dri/r300/r300_reg.h8
-rw-r--r--src/mesa/drivers/dri/r300/r300_state.c43
5 files changed, 59 insertions, 13 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
index 0fe32a5443..da5b7ba642 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
@@ -684,11 +684,7 @@ void r300InitCmdBuf(r300ContextPtr r300)
r300->hw.rb3d_dither_ctl.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_DITHER_CTL, 9);
ALLOC_STATE(rb3d_aaresolve_ctl, always, 2, 0);
r300->hw.rb3d_aaresolve_ctl.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_AARESOLVE_CTL, 1);
- if ((r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) ||
- ( !r300->radeon.radeonScreen->kernel_mm && (
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RS400) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420) ) ) ) {
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV350) {
ALLOC_STATE(rb3d_discard_src_pixel_lte_threshold, always, 3, 0);
} else {
ALLOC_STATE(rb3d_discard_src_pixel_lte_threshold, never, 3, 0);
@@ -697,6 +693,14 @@ void r300InitCmdBuf(r300ContextPtr r300)
ALLOC_STATE(zs, always, R300_ZS_CMDSIZE, 0);
r300->hw.zs.cmd[R300_ZS_CMD_0] =
cmdpacket0(r300->radeon.radeonScreen, R300_ZB_CNTL, 3);
+ if (is_r500) {
+ if (r300->radeon.radeonScreen->kernel_mm)
+ ALLOC_STATE(zsb, always, R300_ZSB_CMDSIZE, 0);
+ else
+ ALLOC_STATE(zsb, never, R300_ZSB_CMDSIZE, 0);
+ r300->hw.zsb.cmd[R300_ZSB_CMD_0] =
+ cmdpacket0(r300->radeon.radeonScreen, R500_ZB_STENCILREFMASK_BF, 1);
+ }
ALLOC_STATE(zstencil_format, always, 5, 0);
r300->hw.zstencil_format.cmd[0] =
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 2ea1b826de..6fcf209af6 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -84,6 +84,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define need_GL_EXT_framebuffer_object
#define need_GL_EXT_fog_coord
#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_provoking_vertex
#define need_GL_EXT_secondary_color
#define need_GL_EXT_stencil_two_side
#define need_GL_ATI_separate_stencil
@@ -116,6 +117,7 @@ const struct dri_extension card_extensions[] = {
{"GL_EXT_packed_depth_stencil", NULL},
{"GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
{"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions},
+ {"GL_EXT_provoking_vertex", GL_EXT_provoking_vertex_functions },
{"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
{"GL_EXT_shadow_funcs", NULL},
{"GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions},
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index 1dadcc0a69..518d5cdbf4 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -234,6 +234,10 @@ typedef struct r300_context *r300ContextPtr;
#define R300_ZS_CNTL_2 3
#define R300_ZS_CMDSIZE 4
+#define R300_ZSB_CMD_0 0
+#define R300_ZSB_CNTL_0 1
+#define R300_ZSB_CMDSIZE 2
+
#define R300_ZB_CMD_0 0
#define R300_ZB_OFFSET 1
#define R300_ZB_PITCH 2
@@ -343,6 +347,7 @@ struct r300_hw_state {
struct radeon_state_atom rb3d_aaresolve_ctl; /* (4E88) */
struct radeon_state_atom rb3d_discard_src_pixel_lte_threshold; /* (4E88) I saw it only written on RV350 hardware.. */
struct radeon_state_atom zs; /* zstencil control (4F00) */
+ struct radeon_state_atom zsb; /* zstencil bf */
struct radeon_state_atom zstencil_format;
struct radeon_state_atom zb; /* z buffer (4F20) */
struct radeon_state_atom zb_depthclearvalue; /* (4F28) */
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index 39b4b61a10..b9ccd098dc 100644
--- a/src/mesa/drivers/dri/r300/r300_reg.h
+++ b/src/mesa/drivers/dri/r300/r300_reg.h
@@ -1022,15 +1022,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_RGB1_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD | \
- R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \
- R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
+ R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD)
/** TODO: might be candidate for removal, the GOURAUD stuff also looks buggy to me */
# define R300_RE_SHADE_MODEL_FLAT ( \
R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_FLAT | \
R300_GA_COLOR_CONTROL_RGB1_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT | \
- R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \
- R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
+ R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD)
/* Specifies red & green components of fill color -- S312 format -- Backwards comp. */
#define R300_GA_SOLID_RG 0x427c
@@ -2315,6 +2313,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_Z_WRITE_ENABLE (1 << 2)
# define R300_Z_SIGNED_COMPARE (1 << 3)
# define R300_STENCIL_FRONT_BACK (1 << 4)
+# define R400_ZSIGNED_MAGNITUDE (1 << 5)
+# define R500_STENCIL_REFMASK_FRONT_BACK (1 << 6)
#define R300_ZB_ZSTENCILCNTL 0x4f04
/* functions */
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 9301543d38..3060f49aaf 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -590,7 +590,9 @@ static void r300SetDepthState(GLcontext * ctx)
r300ContextPtr r300 = R300_CONTEXT(ctx);
R300_STATECHANGE(r300, zs);
- r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_STENCIL_ENABLE|R300_STENCIL_FRONT_BACK;
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] &= (R300_STENCIL_ENABLE |
+ R300_STENCIL_FRONT_BACK |
+ R500_STENCIL_REFMASK_FRONT_BACK);
r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_Z_FUNC_SHIFT);
if (ctx->Depth.Test) {
@@ -604,11 +606,16 @@ static void r300SetDepthState(GLcontext * ctx)
static void r300CatchStencilFallback(GLcontext *ctx)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
const unsigned back = ctx->Stencil._BackFace;
- if (ctx->Stencil._Enabled && (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back]
- || ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[back]
- || ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[back])) {
+ if (rmesa->radeon.radeonScreen->kernel_mm &&
+ (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)) {
+ r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_FALSE);
+ } else if (ctx->Stencil._Enabled &&
+ (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back]
+ || ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[back]
+ || ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[back])) {
r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_TRUE);
} else {
r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_FALSE);
@@ -915,11 +922,24 @@ static void r300StencilFuncSeparate(GLcontext * ctx, GLenum face,
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(flag << R300_S_BACK_FUNC_SHIFT);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask;
+
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_0] |= R500_STENCIL_REFMASK_FRONT_BACK;
+ R300_STATECHANGE(rmesa, zsb);
+ refmask = ((ctx->Stencil.Ref[back] & 0xff) << R300_STENCILREF_SHIFT)
+ | ((ctx->Stencil.ValueMask[back] & 0xff) << R300_STENCILMASK_SHIFT);
+
+ rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] &=
+ ~((R300_STENCILREF_MASK << R300_STENCILREF_SHIFT) |
+ (R300_STENCILREF_MASK << R300_STENCILMASK_SHIFT));
+ rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] |= refmask;
+ }
}
static void r300StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ const unsigned back = ctx->Stencil._BackFace;
r300CatchStencilFallback(ctx);
@@ -931,6 +951,13 @@ static void r300StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
(ctx->Stencil.
WriteMask[0] & R300_STENCILREF_MASK) <<
R300_STENCILWRITEMASK_SHIFT;
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ R300_STATECHANGE(rmesa, zsb);
+ rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] |=
+ (ctx->Stencil.
+ WriteMask[back] & R300_STENCILREF_MASK) <<
+ R300_STENCILWRITEMASK_SHIFT;
+ }
}
static void r300StencilOpSeparate(GLcontext * ctx, GLenum face,
@@ -2253,6 +2280,14 @@ static void r300InvalidateState(GLcontext * ctx, GLuint new_state)
R300_STATECHANGE(r300, zb);
}
+ if (new_state & (_NEW_LIGHT)) {
+ R300_STATECHANGE(r300, shade2);
+ if (ctx->Light.ProvokingVertex == GL_LAST_VERTEX_CONVENTION)
+ r300->hw.shade2.cmd[1] |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
+ else
+ r300->hw.shade2.cmd[1] &= ~R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
+ }
+
r300->radeon.NewGLState |= new_state;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-13 06:45:38 +0000