diff options
| author | Eric Anholt <[email protected]> | 2019-04-29 15:38:24 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2019-05-13 12:03:08 -0700 |
| commit | 0c31fe9ee743f699bcabcb638ccc83e515f0d1bd (patch) | |
| tree | 7a8e3fba596796d27e75bc40ba110c24a13c0dec /src/mesa/state_tracker | |
| parent | f33cb272f0890f115c36fb96173123bc699b7b2c (diff) | |
gallium: Redefine the max texture 2d cap from _LEVELS to _SIZE.
The _LEVELS assumes that the max is always power of two. For V3D 4.2, we
can support up to 7680 non-power-of-two MSAA textures, which will let X11
support dual 4k displays on newer hardware.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_bitmap.c | 3 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_cb_drawpixels.c | 9 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 7 |
3 files changed, 7 insertions, 12 deletions
diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c index d7e2ccb3815..948b5819300 100644 --- a/src/mesa/state_tracker/st_cb_bitmap.c +++ b/src/mesa/state_tracker/st_cb_bitmap.c @@ -304,8 +304,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, * it up into chunks. */ GLuint MAYBE_UNUSED maxSize = - 1 << (pipe->screen->get_param(pipe->screen, - PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1); + pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_TEXTURE_2D_SIZE); assert(width <= (GLsizei) maxSize); assert(height <= (GLsizei) maxSize); } diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c index 6f6b42596e6..59868d3ff1d 100644 --- a/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/src/mesa/state_tracker/st_cb_drawpixels.c @@ -758,8 +758,8 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, /* XXX if DrawPixels image is larger than max texture size, break * it up into chunks. */ - maxSize = 1 << (pipe->screen->get_param(pipe->screen, - PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1); + maxSize = pipe->screen->get_param(pipe->screen, + PIPE_CAP_MAX_TEXTURE_2D_SIZE); assert(width <= maxSize); assert(height <= maxSize); @@ -1181,9 +1181,8 @@ static void clamp_size(struct pipe_context *pipe, GLsizei *width, GLsizei *height, struct gl_pixelstore_attrib *unpack) { - const int maxSize = - 1 << (pipe->screen->get_param(pipe->screen, - PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1); + const int maxSize = pipe->screen->get_param(pipe->screen, + PIPE_CAP_MAX_TEXTURE_2D_SIZE); if (*width > maxSize) { if (unpack->RowLength == 0) diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 77cb83d5c57..86b68542e7b 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -84,11 +84,8 @@ void st_init_limits(struct pipe_screen *screen, bool can_ubo = true; int temp; - int max_texture_levels = - _min(screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS), - MAX_TEXTURE_LEVELS); - - c->MaxTextureSize = 1 << (max_texture_levels - 1); + c->MaxTextureSize = screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_SIZE); + c->MaxTextureSize = MIN2(c->MaxTextureSize, 1 << (MAX_TEXTURE_LEVELS - 1)); c->Max3DTextureLevels = _min(screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_3D_LEVELS), |