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Do not use GL_ARB_texture_buffer_object_rgb32

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This is not available on macOS using Intel graphics cards
This commit is contained in:
Kovid Goyal
2017-08-21 12:46:09 +05:30
parent a9f3a698d2
commit 101a50b0ff
5 changed files with 34 additions and 22 deletions
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6
kitty/shaders.py
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@@ -21,7 +21,7 @@ from .fast_data_types import (
GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S,
GL_NEAREST, GL_TEXTURE_WRAP_T, glGenBuffers, GL_R8, GL_RED,
GL_UNPACK_ALIGNMENT, GL_UNSIGNED_BYTE, GL_STATIC_DRAW, GL_STREAM_DRAW,
GL_TEXTURE_BUFFER, GL_RGB32UI, GL_FLOAT, GL_ARRAY_BUFFER, glBindBuffer,
GL_TEXTURE_BUFFER, GL_R32UI, GL_FLOAT, GL_ARRAY_BUFFER, glBindBuffer,
glPixelStorei, glTexBuffer, glActiveTexture, glTexStorage3D,
glCopyImageSubData, glTexSubImage3D, ITALIC, BOLD, SpriteMap,
glEnableVertexAttribArray, glVertexAttribPointer, copy_image_sub_data
@@ -162,7 +162,7 @@ class Sprites:
def bind_sprite_map(self, buf_id):
glBindBuffer(GL_TEXTURE_BUFFER, buf_id)
glTexBuffer(GL_TEXTURE_BUFFER, GL_RGB32UI, buf_id)
glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, buf_id)
def destroy_sprite_map(self, buf_id):
glDeleteBuffer(buf_id)
@@ -179,7 +179,7 @@ class Sprites:
glBindTexture(GL_TEXTURE_2D_ARRAY, 0)
glBindTexture(GL_TEXTURE_BUFFER, 0)
glBindBuffer(GL_TEXTURE_BUFFER, 0)
glTexBuffer(GL_TEXTURE_BUFFER, GL_RGB32UI, 0)
glTexBuffer(GL_TEXTURE_BUFFER, GL_R32UI, 0)
class ShaderProgram: