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Diffstat (limited to 'src/mesa/drivers/dri/i965/genX_state_upload.c')
-rw-r--r--src/mesa/drivers/dri/i965/genX_state_upload.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index 2c7188e0b3c..ea5ad55be59 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -217,7 +217,7 @@ genX(upload_polygon_stipple)(struct brw_context *brw)
* to a FBO (i.e. any named frame buffer object), we *don't*
* need to invert - we already match the layout.
*/
- if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {
+ if (ctx->DrawBuffer->FlipY) {
for (unsigned i = 0; i < 32; i++)
poly.PatternRow[i] = ctx->PolygonStipple[31 - i]; /* invert */
} else {
@@ -257,7 +257,7 @@ genX(upload_polygon_stipple_offset)(struct brw_context *brw)
* to a user-created FBO then our native pixel coordinate system
* works just fine, and there's no window system to worry about.
*/
- if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {
+ if (ctx->DrawBuffer->FlipY) {
poly.PolygonStippleYOffset =
(32 - (_mesa_geometric_height(ctx->DrawBuffer) & 31)) & 31;
}
@@ -1468,7 +1468,7 @@ genX(upload_clip_state)(struct brw_context *brw)
#endif
#if GEN_GEN == 7
- clip.FrontWinding = brw->polygon_front_bit == _mesa_is_user_fbo(fb);
+ clip.FrontWinding = brw->polygon_front_bit != fb->FlipY;
if (ctx->Polygon.CullFlag) {
switch (ctx->Polygon.CullFaceMode) {
@@ -1583,7 +1583,7 @@ genX(upload_sf)(struct brw_context *brw)
#if GEN_GEN <= 7
/* _NEW_BUFFERS */
- bool render_to_fbo = _mesa_is_user_fbo(ctx->DrawBuffer);
+ bool flip_y = ctx->DrawBuffer->FlipY;
UNUSED const bool multisampled_fbo =
_mesa_geometric_samples(ctx->DrawBuffer) > 1;
#endif
@@ -1635,7 +1635,7 @@ genX(upload_sf)(struct brw_context *brw)
#if GEN_GEN <= 7
/* _NEW_POLYGON */
- sf.FrontWinding = brw->polygon_front_bit == render_to_fbo;
+ sf.FrontWinding = brw->polygon_front_bit != flip_y;
#if GEN_GEN >= 6
sf.GlobalDepthOffsetEnableSolid = ctx->Polygon.OffsetFill;
sf.GlobalDepthOffsetEnableWireframe = ctx->Polygon.OffsetLine;
@@ -1773,7 +1773,7 @@ genX(upload_sf)(struct brw_context *brw)
* Window coordinates in an FBO are inverted, which means point
* sprite origin must be inverted, too.
*/
- if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) != render_to_fbo) {
+ if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) == flip_y) {
sf.PointSpriteTextureCoordinateOrigin = LOWERLEFT;
} else {
sf.PointSpriteTextureCoordinateOrigin = UPPERLEFT;
@@ -2379,7 +2379,7 @@ const struct brw_tracked_state genX(cc_vp) = {
static void
set_scissor_bits(const struct gl_context *ctx, int i,
- bool render_to_fbo, unsigned fb_width, unsigned fb_height,
+ bool flip_y, unsigned fb_width, unsigned fb_height,
struct GENX(SCISSOR_RECT) *sc)
{
int bbox[4];
@@ -2401,7 +2401,7 @@ set_scissor_bits(const struct gl_context *ctx, int i,
sc->ScissorRectangleXMax = 0;
sc->ScissorRectangleYMin = 1;
sc->ScissorRectangleYMax = 0;
- } else if (render_to_fbo) {
+ } else if (!flip_y) {
/* texmemory: Y=0=bottom */
sc->ScissorRectangleXMin = bbox[0];
sc->ScissorRectangleXMax = bbox[1] - 1;
@@ -2421,7 +2421,7 @@ static void
genX(upload_scissor_state)(struct brw_context *brw)
{
struct gl_context *ctx = &brw->ctx;
- const bool render_to_fbo = _mesa_is_user_fbo(ctx->DrawBuffer);
+ const bool flip_y = ctx->DrawBuffer->FlipY;
struct GENX(SCISSOR_RECT) scissor;
uint32_t scissor_state_offset;
const unsigned int fb_width = _mesa_geometric_width(ctx->DrawBuffer);
@@ -2445,7 +2445,7 @@ genX(upload_scissor_state)(struct brw_context *brw)
* inclusive but max is exclusive.
*/
for (unsigned i = 0; i < viewport_count; i++) {
- set_scissor_bits(ctx, i, render_to_fbo, fb_width, fb_height, &scissor);
+ set_scissor_bits(ctx, i, flip_y, fb_width, fb_height, &scissor);
GENX(SCISSOR_RECT_pack)(
NULL, scissor_map + i * GENX(SCISSOR_RECT_length), &scissor);
}
@@ -2571,7 +2571,7 @@ genX(upload_sf_clip_viewport)(struct brw_context *brw)
const unsigned viewport_count = brw->clip.viewport_count;
/* _NEW_BUFFERS */
- const bool render_to_fbo = _mesa_is_user_fbo(ctx->DrawBuffer);
+ const bool flip_y = ctx->DrawBuffer->FlipY;
const uint32_t fb_width = (float)_mesa_geometric_width(ctx->DrawBuffer);
const uint32_t fb_height = (float)_mesa_geometric_height(ctx->DrawBuffer);
@@ -2595,12 +2595,12 @@ genX(upload_sf_clip_viewport)(struct brw_context *brw)
#endif
/* _NEW_BUFFERS */
- if (render_to_fbo) {
- y_scale = 1.0;
- y_bias = 0;
- } else {
+ if (flip_y) {
y_scale = -1.0;
y_bias = (float)fb_height;
+ } else {
+ y_scale = 1.0;
+ y_bias = 0;
}
for (unsigned i = 0; i < brw->clip.viewport_count; i++) {
@@ -2628,7 +2628,7 @@ genX(upload_sf_clip_viewport)(struct brw_context *brw)
clv.YMaxClipGuardband = gb_ymax;
#if GEN_GEN < 6
- set_scissor_bits(ctx, i, render_to_fbo, fb_width, fb_height,
+ set_scissor_bits(ctx, i, flip_y, fb_width, fb_height,
&sfv.ScissorRectangle);
#elif GEN_GEN >= 8
/* _NEW_VIEWPORT | _NEW_BUFFERS: Screen Space Viewport
@@ -2645,16 +2645,16 @@ genX(upload_sf_clip_viewport)(struct brw_context *brw)
const float viewport_Ymax =
MIN2(ctx->ViewportArray[i].Y + ctx->ViewportArray[i].Height, fb_height);
- if (render_to_fbo) {
+ if (flip_y) {
sfv.XMinViewPort = viewport_Xmin;
sfv.XMaxViewPort = viewport_Xmax - 1;
- sfv.YMinViewPort = viewport_Ymin;
- sfv.YMaxViewPort = viewport_Ymax - 1;
+ sfv.YMinViewPort = fb_height - viewport_Ymax;
+ sfv.YMaxViewPort = fb_height - viewport_Ymin - 1;
} else {
sfv.XMinViewPort = viewport_Xmin;
sfv.XMaxViewPort = viewport_Xmax - 1;
- sfv.YMinViewPort = fb_height - viewport_Ymax;
- sfv.YMaxViewPort = fb_height - viewport_Ymin - 1;
+ sfv.YMinViewPort = viewport_Ymin;
+ sfv.YMaxViewPort = viewport_Ymax - 1;
}
#endif
@@ -3585,14 +3585,14 @@ genX(upload_sbe)(struct brw_context *brw)
sbe.NumberofSFOutputAttributes = wm_prog_data->num_varying_inputs;
/* _NEW_BUFFERS */
- bool render_to_fbo = _mesa_is_user_fbo(ctx->DrawBuffer);
+ bool flip_y = ctx->DrawBuffer->FlipY;
/* _NEW_POINT
*
* Window coordinates in an FBO are inverted, which means point
* sprite origin must be inverted.
*/
- if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) != render_to_fbo)
+ if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) == flip_y)
sbe.PointSpriteTextureCoordinateOrigin = LOWERLEFT;
else
sbe.PointSpriteTextureCoordinateOrigin = UPPERLEFT;
@@ -4520,7 +4520,7 @@ genX(upload_raster)(struct brw_context *brw)
const struct gl_context *ctx = &brw->ctx;
/* _NEW_BUFFERS */
- const bool render_to_fbo = _mesa_is_user_fbo(ctx->DrawBuffer);
+ const bool flip_y = ctx->DrawBuffer->FlipY;
/* _NEW_POLYGON */
const struct gl_polygon_attrib *polygon = &ctx->Polygon;
@@ -4529,7 +4529,7 @@ genX(upload_raster)(struct brw_context *brw)
const struct gl_point_attrib *point = &ctx->Point;
brw_batch_emit(brw, GENX(3DSTATE_RASTER), raster) {
- if (brw->polygon_front_bit == render_to_fbo)
+ if (brw->polygon_front_bit != flip_y)
raster.FrontWinding = CounterClockwise;
if (polygon->CullFlag) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 20:22:40 +0000